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Recommendations > Contraindications
Guide to Contraindications to Vaccinations 

At a glance: This guide is designed to help immunization providers determine what common symptoms and conditions should contraindicate vaccination and which ones should not. It supersedes the 2000 Guide to Contraindications to Childhood Vaccination and, unlike that and previous Guides, contains information on all licensed U.S. vaccines, not just pediatric vaccines:

Anthrax Hepatitis B (HB) Rabies
BCG Japanese Encephalitis (JE) Td
DTaP MMR Typhoid
DT Pneumococcal Conjugate (PCV) Vaccinia (routine,
non-emergency use)*
Influenza (Flu) Pneumococcal Polysaccharide (PPV) Varicella
Hepatitis A (HA) Polio (IPV) Yellow Fever (YF)

Contents of this page:
Links to other pages:

 

Using this Guide

The Guide is arranged alphabetically according to symptoms and conditions that may, correctly or not, be perceived as contraindications to vaccination. The first column states the symptom or condition. The second column lists individual vaccines, when recommendations differ by vaccine. The third column states whether or not a person with that symptom or condition should be vaccinated. Notes describe exceptions and special situations, or provide additional information.

When assessing a patient with multiple symptoms, if any one of them is a contraindication, do not vaccinate.

When using a combination vaccine, if there is a contraindication to any of the components, do not vaccinate.

*Vaccinia Vaccination During a Smallpox Emergency: No absolute contraindications exist regarding vaccination of a person with a high-risk exposure to smallpox. Persons at greatest risk for experiencing serious vaccination complications are also at greatest risk for death from smallpox. If a relative contraindication to vaccination exists, the risk for experiencing serious vaccination complications must be weighed against the risk for experiencing a potentially fatal smallpox infection. When the level of exposure risk is undetermined, the decision to vaccinate should be made after prudent assessment by the clinician and the patient of the potential risks versus the benefits of smallpox vaccination.

The Guide to Contraindications to Vaccinations was developed by the National Immunization Program, Centers for Disease Control and Prevention, using information derived from the Standards for Pediatric Immunization Practices, recommendations of the Advisory Committee on Immunization Practices (ACIP), and those of the Committee on Infectious Diseases (Red Book Committee) of the American Academy of Pediatrics (AAP). Some of these recommendations may differ from those stated in manufacturers' package inserts. For more details, consult the published recommendations of the ACIP, the AAP, and the American Academy of Family Physicians (AAFP), and manufacturers' package inserts.

September 2003

Checklist (Selected Conditions)
Check For Reason
Anaphylactic allergies Contraindicates some vaccines
Anaphylactic reaction to previous
dose of any vaccine
Contraindicates that vaccine
Anthrax (prior infection) Contraindicates anthrax vaccine
Antimicrobial therapy (current) Precaution for several vaccines
Eczema or atopic dermatitis in patient or household contact Contraindicates vaccinia vaccine
Guillian-Barré Syndrome, history of Precaution for DTaP and influenza vaccines
Hematopoietic stem cell transplant Contraindicates varicella vaccine, precaution for several other vaccines
HIV (in recipient) Contraindication or precaution for several vaccines
Immune globulin (IG) administration, recent Precaution for MMR and varicella vaccines
Illness (moderate to severe acute illness, fever, otitis, diarrhea, vomiting) Deferral of vaccination until recovery may be prudent
Immunodeficiency:
  -Family history
  -In household contact
  -In recipient

-Precaution for varicella vaccine
-Contraindicates vaccinia and live flu vaccines
-Contraindication of precaution for several vaccines
Neurologic disorder Precaution for DTaP
Pregnancy:
  -In mother or household contact of recipient
  -In recipient

-Contraindicates vaccinia vaccine
Contraindication or precaution for several vaccines
Reaction to previous vaccine dose May be contraindication or precaution for that vaccine
Skin condition (acute, chronic or exfoliative) Contraindication for vaccinia vaccine
Thrombocytopenic purpura (history) Precaution for MMR vaccine

Symptom or Condition Vaccine(s) Vaccinate?
Allergies (anaphylactic)
     Allergic reaction to any vaccine component
    (See Appendix A)
    
All No
     Allergy to 2-phenoxyethanol HA (HAVRIX only)
All others
No
Yes
     Allergy to alum HA
All others
No
Yes
     Allergy to baker's yeast HB
All others
No
Yes
     Allergy to chlortetracycline hydrochloride Vaccinia
All Others
No
Yes
    Allergy to duck meat or duck feathers All Yes
     Allergy to eggs
Note 1 Protocols have been published for safely administering influenza vaccine to persons with egg allergies. See "Prevention and Control of influenza," MMWR 2003;52 (No. RR-8) p. 13
Flu
YF
All Others
No (See Note 1)
No
Yes
     Allergy to gelatin
Note 2 If vaccinating persons with a history of an anaphylactic reaction to gelatin or gelatin-containing products with MMR or its component vaccines, or with varicella vaccine, extreme caution should be exercised. Before administering these vaccines to such persons, skin testing for sensitivity to gelatin can be considered. However, no specific protocols for this purpose have been published.
Varicella
MMR
All others
See Note 2
See Note 2
Yes
    Allergy to latex
Note 3 If a person reports a severe (anaphylactic) allergy to latex, vaccines supplied in vials or syringes that contain natural rubber should not be administered, unless the benefit of vaccination outweighs the risk of an allergic reaction to the vaccine. For latex allergies other than anaphylactic allergies (e.g., a history of contact allergy to latex gloves), vaccines supplied in vials or syringes that contain dry natural rubber or rubber latex can be administered.
All See Note 3
     Allergy to neomycin MMR
IPV
Vaccinia
Varicella
All others
No
No
No
No
Yes
     Allergy to penicillin All Yes
     Allergy to polymyxin B IPV
Vaccinia
All others
No
No
Yes
    Allergy to proteins of rodent or neural origin JE
All Others
No
Yes
     Allergy to streptomycin IPV
Vaccinia
All others
No
No
Yes
     Allergy nonspecific or nonanaphylactic All Yes
     Allergy in relatives All Yes
    Allergy to thimerosal JE
All Others
No
Yes
Anaphylactic (life-threatening) reaction to previous dose of vaccine
Note 4 Contraindicates vaccination only with vaccine to which reaction occurred. (Also, see "Allergies,")
All No (See Note 4)
Anthrax, prior infection Anthrax
All Others
No
Yes
Antimicrobial therapy (current)
Note 5 It is not known whether administering influenza antiviral medications affects the safety or efficacy of live, attenuated influenza vaccine (LAIV); LAIV should not be administered until 48 hours following cessation of influenza antiviral therapy, and influenza antiviral medications should not be administered for two weeks following receipt of LAIV.
Note 6 Antiviral drugs active against herpesviruses (e.g., acyclovir or valacyclovir) might reduce the efficacy of live attenuated varicella vaccine. These drugs should be discontinued >24 hours before the administration of varicella vaccine, if possible.
Note 7 The vaccine manufacturer advises that Ty21a should not be administered to persons receiving sulfonamides or other antimicrobial agents. Ty21a should be administered >24 hours after an antimicrobial does. Mefloquine can inhibit the growth of the live Ty21a strain in vitro; if this antimicrobial is administered, vaccination with Ty21a should be delayed for 24 hours.
Flu (LAIV only)
Varicella
Typhoid
All Others
Yes (See Note 5)
Yes (See Note 6)
Yes (See Note 7)
Yes
Aspirin or salicylate therapy (children or adolescents) Flu (LAIV only)
All Others
No
Yes
Blood Disorders (See also Thrombocytopenia)
Note 8 Persons with hemoglobinopathies should not get LAIV
Note 9 When [any] intramuscular vaccine is indicated for a patient with a bleeding disorder or a person receiving anticoagulant therapy, the vaccine should be administered intramuscularly if, in the opinion of a physician familiar with the patient's bleeding risk, the vaccine can be administered with reasonable safety by this route. If the patient receives antihemophilia or similar therapy, intramuscular vaccinations can be scheduled shortly after such therapy is administered. A fine needle (<23 gauge) should be used for the vaccination and firm pressure applied to the site, without rubbing for >2 minutes. The patient or family should be instructed concerning the risk for hematoma from the injection.
Flu (LAIV only)
All Others
See Note 8
Yes (See Note 9)
Breastfeeding (vaccinate nursing infant) All Yes
Breastfeeding (vaccinate lactating mother) Vaccinia
All Others
No
Yes
Convalescing from illness All Yes
Convulsions (fits, seizures), family history (including epilepsy)
Note 10 Consider giving acetaminophen before DTaP and every 4 hours thereafter for 24 hours to children who have a personal or a family history of convulsions. (If an underlying neurologic disorder is involved, also see "Neurologic Disorders" later in this chart.) 
All Yes (See Note 10)
    Convulsions (fits, seizures) within 3 days of     previous dose of DTaP
Note 11 Not a contraindication, but a precaution. Consider carefully the benefits and risks of this vaccine in these circumstances. If the risks are believed to outweigh the benefits, withhold the vaccination; if the benefits are believed to outweigh the risks (for example, during an outbreak or foreign travel), give the vaccine. (If convulsions are accompanied by encephalopathy, also see "encephalopathy within 7 days after dose". If an underlying neurologic disorder is involved, also see "Neurologic Disorders" later in this chart.) 
DTaP
All others
See Note 11
Yes
Diarrhea
     mild (with or without low-grade fever) All Yes
     moderate to severe (with or without 
     fever)
Note 12 Persons with moderate or severe illnesses, with or without fever, can be vaccinated as soon as they are recovering and no longer acutely ill.
All See Note 12
Eczema or Atopic Dermatitis (presence or history of, or household contact with history of) Vaccinia
All Others
No
Yes
Encephalopathy (See "Reaction after a previous dose of DTaP," later in this chart.)    
Exposure (recent) to infectious disease All Yes
Fever
     low-grade fever with or without mild
     illness
All Yes
     fever with moderate-to-severe illness All See Note 12 (above)
Guillain Barré Syndrome (GBS), history of
Note 13 Whether influenza vaccination specifically might increase the risk for recurrence of GBS is not known; therefore, avoiding vaccinating persons who are not at high risk for severe influenza complications and who are known to have developed GBS within 6 weeks after a previous influenza vaccination is prudent. Although data are limited, for the majority of persons who have a history of GBS and who are at high risk for severe complications from influenza, the established benefits of influenza vaccination justify yearly vaccination.
Note 14 The decision to give additional doses of DTaP to children who develop GBS within 6 weeks of a prior dose should be based on consideration of the benefits of further vaccination vs. the risk of recurrence of GBS. For example, completion of the primary series in children is justified.
Flu (LAIV)
Flu (Inactivated)
DTaP
All Others
No
See Note 13
See Note 14
Yes
Heart Conditions
Note 15 As a precaution, a patient who has been diagnosed by a doctor as having a heart condition with or without symptoms should not get the smallpox vaccine at this time while experts continue their investigations. These conditions include: known coronary disease including previous myocardial infarction or angina, congestive heart failure, cardiomyopathy, stroke or transient ischemic attack, chest pain or shortness of breath with activity, or other heart conditions under the care of a doctor. In addition, a patient should not get smallpox vaccine who has 3 or more of the following factors:
-has been diagnosed with high blood pressure
-has been diagnosed with high blood cholesterol
-has been diagnosed with diabetes or high blood sugar
-has a first degree relative who had a heart condition before the age of 50
-smokes cigarettes
Note 16 Persons with chronic disorders of the cardiovascular system should not get live, attenuated influenza vaccine.
Vaccinia
Flu (LAIV only)
All Others
No (See Note 15)
See Note 16
Yes
Hematopoietic Stem Cell Transplant (HSCT)
Note 17 Other vaccines are recommended, or many be given, at varying times after transplant and under certain circumstances. For some vaccines, no data exist. Use of live vaccines is indicated only among immunocompetent persons and is contraindicated for recipients after HSCT who are not presumed immunocompetent. HSCT recipients are presumed immunocompetent at >24 months after HSCT if they are not on immunosuppressive therapy and do not have graft-versus-host disease. For more information, see "Guidelines for Preventing Opportunistic Infections Among Hematopoietic Stem Cell Transplant Recipients" (MMWR Vol 49 No. RR-10, October 20, 2000), especially Tables 4 and 6.
Varicella
All Others
No
See Note 17
HIV infection
     in recipient (asymptomatic)

Note 18 Varicella vaccination should be considered for asymptomatic or mildly symptomatic HIV-infected children, specifically children in CDC class N1 or A1 [See "Prevention of Varicella" (MMWR Vol 8 No RR-6, May 28, 1999), p. 3 footnote], with age-specific T cell percentages of 25% or higher.
Note 19 MMR vaccination is recommended for all asymptomatic HIV-infected persons who do not have evidence of severe immunosuppression and for whom measles vaccination would otherwise be indicated. [For definition of severe immunosuppression, see 2003 AAP Red Book, Table 3.25, p. 364.]
Flu (LAIV only)
Typhoid (Ty21a only)
Vaccinia
Varicella
MMR
BCG
YF
All Others
No
No

No
See Note 18
See Note 19
No
No
Yes
     in recipient (symptomatic)
Note 20 MMR vaccination should be considered for all symptomatic HIV-infected persons who do not have evidence of severe immunosuppression or of measles immunity. [For definition of severe
immunosuppression, see 2003 AAP Red Book, Table 3.25, p. 364.]
Flu (LAIV only)
Typhoid (Ty21a only)
Vaccinia
Varicella
MMR
BCG
YF
All Others
No
No

No
See Note 18
See Note 20
No
No
Yes
     in household contact Flu (LAIV only)
Vaccinia
All others
No
No
Yes
IG administration, recent or simultaneous (intramuscular or intravenous)
Note 21: Do not give immune globulin products and MMR simultaneously. If unavoidable, give at different sites and revaccinate or test for seroconversion in 3 months. If MMR is given first, do not give IG for 2 weeks. If IG is given first, the interval between IG and measles vaccination depends on the product, the dose, and the indication. See "Appendix B: Suggested Intervals Between Administration of Antibody-Containing Products for Different Indications and Measles-Containing Vaccine and Varricella Vaccine" chart that follows. Because of the importance of rubella immunity among childbearing-age women, the postpartum vaccination of rubella-susceptible women with rubella or MMR vaccine should not be delayed because of receipt of anti-Rho(D) globulin or any other blood product during the last trimester of pregnancy or at delivery. These women should be vaccinated immediately after delivery and, if possible, tested >3 months later to ensure immunity to rubella and, if necessary, to measles.
Note 22 Do not give varicella vaccine for at least 5 months after administration of blood (except washed red blood cells) or after plasma transfusions, IG, or VZIG. Do not give IG or VZIG for 3 weeks after vaccination unless the benefits exceed those of the vaccination. In such instances, either revaccinate 5 months later or test for immunity 6 months later and revaccinate if seronegative.
MMR
Varicella
All others
See Note 21
See Note 22
Yes
Illness
     mild acute (with or without low-grade fever) All Yes
     moderate-to-severe acute (with or without
     fever)
Note 23 Persons with moderate or severe illnesses, with or without fever, can be vaccinated as soon as they are recovering and no longer acutely ill.
All See Note 23
     chronic
Note 24 Persons with asthma, reactive airways disease or other chronic disorders of the pulmonary or cardiovascular systems; persons with other underlying medical conditions, including metabolic diseases such as diabetes, renal dysfunction, and hemoglobinopathies should not receive LAIV.
Note 25 The great majority of persons with chronic illnesses should be appropriately vaccinated. The decision whether or not to vaccinate these persons, and what vaccines to give, should be made on an individual basis.
Flu (LAIV only)
All Others
See Note 24
See Note 25
Immunodeficiency*
   
*See HIV infection; recommendations differ slightly for that condition.
     family history
  
Note 26 Varicella vaccine should not be administered to a person with a family history of congenital or hereditary immunodeficiency in parents or siblings unless that person's immune competence has been clinically substantiated or verified by a laboratory.
Varicella
All others
See Note 26
Yes
     in household contact
Note 27 There are no data assessing the risk of transmission of LAIV from vaccine recipients to immunosupressed contacts. In the absence of such data, use of inactivated flu vaccine is preferred for vaccinating household members, healthcare workers, and others who have close contact with immunosuppressed individuals.
Flu (LAIV only)
Vaccinia
All others
No (See Note 27)
No
Yes
     in recipient (hematologic and solid tumors,
     congenital immunodeficiency, long-term
     immunosuppressive therapy, including 
     steroids)
Note 28 When cancer chemotherapy or other immunosuppressive therapy is being considered (e.g., for patients with Hodgkins disease or those who undergo organ or bone marrow transplantation), the interval between vaccination and initiation of immunosuppressive therapy should be at least 2 weeks. Vaccination during chemotherapy or radiation therapy should be avoided.
Note 29 Preexposure: Patients who are immunosuppressed by disease or medications should postpone preexposure vaccinations and consider avoiding activities for which rabies preexposure prophylaxis is indicated. When this course is not possible, immunosuppressed persons who are at risk for rabies should be vaccinated by the IM route and their antibody titers checked. Failure to seroconvert after the third dose should be managed in consultation with apropriate public health officials. Postexposure: Immunosuppressive agents should not be administered during postexposure therapy unless essential for treatment of other conditions. When postexposure prophylaxis is administered to an immunosuppressed person, it is especially important that a serum sample be tested for rabies antibody to ensure that an acceptable antibody response has developed.
Note 30 Varicella vaccine should not be administered to persons who have cellular immunodeficiences, but persons with impaired humoral immunity may be vaccinated. A protocol exists for use of varicella vaccine in patients with acute lymphoblastic leukemia (ALL). See "Prevention of Varicella: Recommendations of the Advisory Committee on Immunization Practices." MMR 1996;45 (No. RR-11).
Flu (LAIV only)
MMR
PPV
Rabies
Typhoid (Ty21a only)
Vaccinia
Varicella
BCG
YF
All Others
No
No
See Note 28
See Note 29
No

No
See Note 30
No
No
Yes
Neurologic disorders, underlying (including seizure disorders, cerebral palsy, and developmental delay)
Note 31 Whether and when to administer DTaP to children with proven or suspected underlying neurologic disorders should be decided individually. Generally, infants and children with stable neurologic conditions, including well-controlled seizures, may be vaccinated.
DTaP
All Others
See Note 31
Yes
Otitis media
     mild (with or without low-grade fever) All Yes
     moderate to severe (with or without fever)
Note 32 Children with moderate or severe illnesses, with or without fever, can be vaccinated as soon as they are recovering and no longer acutely ill.
All See Note 32 
     resolving  All Yes
Pregnancy
     in mother or household contact of recipient Vaccinia
All Others
No
Yes
     in recipient
Note 33 Women should avoid becoming pregnant for 4 weeks following vaccination.
Note 34 If a pregnant woman is at increased risk for infection and requires immediate protection against polio, IPV can be administered in accordance with the recommended schedules for adults.
Note 35 The theoretical risk to the developing fetus is expected to be low. The risk associated with vaccination should be weighed against the risk for hepatitis A in women who may be at high risk for exposure to hepatitis A virus.
Note 36 Pregnant women who must travel to an area where risk of JE is high should be vaccinated when the theoretical risks of immunization are outweighed by the risk of infection to the mother and developing fetus.
Note 37 Pregnant women should not be routinely vaccinated on theoretical grounds, and travel to areas where yellow fever is present should be postponed until after delivery. If international travel requirements constitute the only reason to vaccinate a pregnant woman, rather than an increased risk of infection, efforts should be made to obtain a waiver letter from the traveler's physician. Pregnant women who must travel to areas where the risk of yellow fever is high should be vaccinated.
Note 38 Vaccine is not contraindicated, but no data exist on its use among pregnant women.
MMR
Varicella
Flu (LAIV only)
BCG
Vaccinia
IPV
HA
JE
YF
PPV
Typhoid
All Others
No (See Note 33)
No (See Note 33)
No
No
No
See Note 34
See Note 35
See Note 36
See Note 37
See Note 38
See Note 38
Yes
Prematurity
Note 39 If an infant weights less than 2 kg at birth, and the mother is antigen-negative, this infant can receive the first dose of hepatitis B vaccine at chronological age 1 month. Premature infants discharged from the hospital before chronological age 1 month can also be administered hepatitis B vaccine at discharge, if they are medically stable and have gained weight consistently. If the mother is antigen-positive or if her antigen status is not known, use the vaccine schedule in which the first dose, plus HBIG, is given within 12 hours of birth, regardless of the infant's birth weight. If these infants weigh less than 2 kg at birth, this initial dose should not be counted toward completion of the hepatitis B vaccine series, and three additional doses should be administered beginning when the infant is 1 month of age.
Note 40 The appropriate age for initiating vaccinations in the prematurely born infant is the usual chronologic age (same dosage and indications as for normal, full-term infants).
HB
All Others
Yes (See Note 39)
Yes (See Note 40)
Reactions to a previous dose of any vaccine
     anaphylactic (life-threatening)
Note 41 Contraindicates vaccination only with vaccine to which reaction occurred. If tetanus toxoid is contraindicated for someone who has not completed a primary tetanus series and that person has a wound that is neither clean nor minor, give only passive vaccination, using tetanus immune globulin (TIG).
All No (See Note 41)
     local (mild-to-moderate soreness, redness, 
     swelling)
All Yes
Reactions to a previous dose of DTP/DTaP
     collapse or shock-like state within 40 hours of 
     dose
Note 42 Not a contraindication, but consider carefully the benefits and risks of this vaccine under these circumstances. If the risks are believed to outweigh the benefits, withhold the vaccination; if the benefits are believed to outweigh the risks (for example, during an outbreak or foreign travel), give the vaccine.
DTaP See Note 42
     persistent, inconsolable crying lasting for 3 or 
     more hours, occurring within 48 hours of dose
DTaP See Note 42
     encephalopathy* within 7 days after dose

     * An acute, severe central nervous system
     disorder, generally consisting of major 
     alternations in consciousness, 
     unresponsiveness, or generalized or focal 
     seizures that persist more than a few hours, 
     with failure to recover within 24 hours.
DTaP No
     family history of any adverse event after a 
     dose
Note 43 Consider giving acetaminophen before DTaP and every 4 hours thereafter for 24 hours.
DTaP Yes (See Note 43)
     fever of <40.5° C (105° F) 
     within 48 hours after a dose
DTaP Yes (See Note 43)
     fever of >40.5° C (105° F) within 48 hours
    after a dose
DTaP See Notes 42 & 43
     Guillain-Barrè Syndrome (GBS) within 6 
     weeks after a dose
Note 44 The decision to give additional doses of DTaP should be based on consideration of the benefits of further vaccination vs. the risk of recurrence of GBS. For example, completion of the primary series in children is justified.
DTaP Yes (See Note 44)
     seizures within 3 days after a dose
DTaP See Notes 42 & 43
Simultaneous administration of vaccines
Note 45 There is a theoretical risk that the administration of multiple live virus vaccines within 4 weeks of one another, if not given on the same day, will result in a suboptimal immune response. Parenterally administered live vaccines, and live attenuated influenza vaccine, when not administered on the same day should be administered >4 weeks apart whenever possible. If these live vaccines are separated by <4 weeks, the vaccine administered second should not be counted as a valid dose and should be repeated >4 weeks after the last, invalid, dose.
All Yes (See Note 45)
Skin Condition (acute, chronic or exfoliative) in recipient or household contact
Note 45 Vaccination may be administered after condition resolves. (Recommendations differ for Eczema and Atopic Dermatitis, earlier in this chart).
Vaccinia
All Others
No (See Note 46)
Yes
Sudden infant death syndrome (SIDS), family history All Yes
Steroids (See "Immunodeficiency")    
Steroid Eye Drops Vaccinia
All Others
No
Yes
Thrombocytopenia, or history of thrombocytopenic purpura
Note 47 Consider the benefits of immunity to measles, mumps, and rubella versus the risk of recurrence or exacerbation of thrombocytopenia after vaccination, or risk from natural infections of measles or rubella. In most instances, the benefits of vaccination will be much greater than the potential risks and will justify giving MMR, particularly in view of the even greater risk of thrombocytopenia following measles or rubella disease. However, if a prior episode of thrombocytopenia occurred near the time of vaccination, it might be prudent to avoid a subsequent dose. 
MMR
All Others
See Note 47
Yes
Tuberculin skin testing, performed simultaneously with vaccination
Note 48 Measles vaccination may temporarily suppress tuberculin reactivity. MMR vaccine may be given after, or on the same day as, TB testing. If MMR has been given recently, postpone the TB test until 4-6 weeks after administration of MMR. If giving MMR simultaneously with tuberculin skin test, use the Mantoux text, not multiple puncture tests, because the latter, if results are positive, require confirmation (and confirmation would then have to be postponed 4-6 weeks).
Note 49 No data exist for the potential degree of PDD suppression that might be associated with other parenteral live attenuated virus vaccines. Nevertheless, in the absence of data, following guidelines for measles-containing vaccine when scheduling PPD screening and administering other parenteral live attenuated virus vaccines is prudent.
MMR
Varicella
Vaccinia
YF
All others
Yes (See Note 48)
Yes (See Note 49)
Yes (See Note 49)
Yes (See Note 49)
Yes
Tuberculosis (TB) or positive PPD
Note 50 A theoretical basis exists for concern that measles vaccine might exacerbate tuberculosis. Consequently, before administering MMR to persons with untreated active tuberculosis, initiating antituberculosis therapy is advisable.
Note 51 Although no data exist regarding whether either varicella or live varicella virus vaccine exacerbates tuberculosis, vaccination is not recommended for persons who have untreated, active tuberculosis.
MMR
Varicella
All Others
See Note 50
See Note 51
Yes
Unvaccinated household contact  All Yes
Vomiting
     mild (with or without low-grade fever) All Yes
     moderate to severe (with or without fever)
Note 32: Persons with moderate or severe illnesses, with or without fever, can be vaccinated as soon as they are recovering and no longer acutely ill.
All See Note 52

Appendix A
Summary of Contents of
Vaccines Licensed in the U.S.

In addition to identifying specific substances that contraindicate certain vaccines (shown under the category "Allergies" on the Symptom or Condition chart), the ACIP also makes the more general statement that a "serious allergic reaction [e.g., anaphylaxis] to a vaccine component" is a contraindication.

The following table summarizes excipients (i.e., inert substances added as a vehicle) contained in vaccines licensed in the United States. While these substances, except as noted above, are not specified by the ACIP as contraindications to vaccination, providers should be aware of substances contained in vaccines should they encounter a patient with a known anaphylactic allergy.
Vaccine Contains
Anthrax (BioThrax) Aluminum hydroxide, Benzethonium chloride, Formaldehyde or formalin, Sodium chloride
BCG (Tice) Lactose, Sodium chloride
DTaP (Daptacel) Aluminum phosphate, Formaldehyde or formalin, Sodium chloride, 2-phenoxyethanol
DTaP (Infanrix) Formaldehyde or formalin, 2-phenoxyethanol, Phosphate buffers (e.g., disodium, monosodium, potassium, sodium dihydrogen phosphate), Polysorbate 80, Sodium chloride
DTap (Tripedia) Aluminum potassium sulfate, Formaldehyde or formalin, Gelatin, Phosphate buffers (e.g., disodium, monosodium, potassium, sodium dihydrogen phosphate), Polysorbate 80, Sodium chloride, Thimerosal*
DTap (Most brands) Hydrochloric acid
DTaP/Hib (TriHIbit) Aluminum potassium sulfate, Formaldehyde or formalin, Gelatin, Phosphate buffers (e.g., disodium, monosodium, potassium, sodium dihydrogen phosphate), Polysorbate 80, Sodium chloride, Thimerosal*, Ammonium sulfate, Sucrose
DTaP/HepB/IPV (Pediarix) 2-phenoxyethanol, Sodium chloride, Aluminum, Formaldehyde, Polysorbate 80, Thimerosal*, Neomycin, Polymyxin B, Yeast protein
DT (Aventis) Aluminum potassium sulfate, Formaldehyde or formalin, Sodium chloride, Thimerosal
DT (Massachusetts) Aluminum hydroxide, Formaldehyde or formalin, Sodium chloride, Thimerosal
DT (Some brands) Glycine, Hydrochloric acid, Phosphate buffers (e.g., disodium, monosodium, potassium, sodium dihydrogen phosphate), Sodium acetate, Sodium hydroxide
Hib (ACTHib) Ammonium sulfate, Formaldehyde or formalin, Phosphate buffers (e.g., disodium, monosodium, potassium, sodium dihydrogen phosphate), Sodium chloride, Sucrose
Hib (PedvaxHib) Aluminum hydroxide, Sodium chloride
Hib (HibTITER) Yeast protein, Thimerosal (multi-dose)
Hib (Some packages) Lactose
Hib/HepB (Comvax) Aluminum hydroxide, Sodium borate, Sodium chloride, Yeast protein
Hep A (Havrix) Aluminum hydroxide, Amino acids, Bovine albumin or serum, Formaldehyde or formalin, MRC-5 cellular protein, 2-phenoxyethanol, Phosphate buffers (e.g., disodium, monosodium, potassium, sodium dihydrogen phosphate), Polysorbate 20, Sodium chloride
Hep A (Vaqta) Aluminum hydroxide, Bovine albumin or serum, DNA, Formaldehyde or formalin, MRC-5 cellular protein, Sodium borate, Sodium chloride
Hep B (Engerix-B) Aluminum hydroxide, Phosphate buffers (e.g., disodium, monosodium, potassium, sodium dihydrogen phosphate), Sodium chloride, Yeast protein, Thimerosal*
Hep B (Recombivax) Aluminum hydroxide, Sodium chloride, Yeast protein
HepA/HepB (Twinrix) Phosphate-buffer sodium chloride, Alunimum Phosphate, Aluminum hydroxide, 2-phenoxyethanol, Amino acids, Polysorbate 20, Formalin, Thimerosal*, Yeast protein, Neomycin sulfate
Influenza (Fluvirin) Beta-propiolactone, Egg protein, Neomycin, Polymyxin B, Polyoxyethylene 9-10 nonyl phenol (Triton N-101, octoxynol 9), Sodium chloride, Thimerosal
Influenza (Fluzone) Egg protein, Formaldehyde or formalin, Gelatin, Polyethylene glycol p-isooctylphenyl ether (Triton X-100), Sodium chloride, Thimerosal
Influenza (Flumist) Egg protein, Gentamicin, Monosodium glutamate, Sucrose, Potassium phosphate
Influenza (Varies) Bactopeptone
IPV (Ipol) Formaldehyde or formalin, Neomycin, 2-phenoxyethanol, Phosphate buffers (e.g., disodium, monosodium, potassium, sodium dihydrogen phosphate), Polymyxin B, Sodium chloride, Streptomycin
Japanese Encephalitis (JE-Vax) Formaldehyde or formalin, Gelatin, Mouse serum protein
Measles (Attenuvax) Gelatin, Neomycin, Sorbitol
Meningococcal (Menomune) Lactose, Thimerosal*
Mumps (Mumpsvax) Gelatin, Neomycin, Sorbitol
MMR (MMR-II) Gelatin, Neomycin, Sorbitol
Pneumococcal (Pneumovax) Phenol, Sodium chloride
Pneumococcal (Prevnar) Aluminum phosphate, Sodium chloride
Rabies (BioRab) Aluminum phosphate, Phosphate buffers (e.g., disodium, monosodium, potassium, sodium dihydrogen phosphate), Thimerosal
Rabies (Imovax) Beta-propiolactone, Bovine albumin or serum, Human serum albumin, MRC-5 cellular protein, Neomycin, Phenol red (phenolsulfonphthalein), Sodium chloride, Vitamins (unspecified)
Rabies (RabAvert) Amphotericin B, Beta-propiolactone, Bovine albumin or serum, Chlortetracycline, Ethylenediamine-tetraacetic acid sodium (EDTA), Gelatin, MRC-5 cellular protein, Neomycin, Ovalbumin, Potassium glutamate, Sodium chloride
Rubella (Meruvax II) Gelatin, Neomycin, Sorbitol
Td (Aventis) Aluminum potassium sulfate, Formaldehyde or formalin, Sodium chloride, Thimerosal, (may contain Glycine, Sodium acetate, Sodium hydroxide)
Td (Massachusetts) Aluminum hydroxide, Aluminum Phosphate, Formaldehyde or formalin, Sodium chloride, Thimerosal, (may contain Glycine, Sodium acetate, Sodium hydroxide)
Typhoid (inactivated - Typhim Vi) Phenol, Phosphate buffers (e.g., disodium, monosodium, potassium, sodium dihydrogen phosphate), Polydimethylsilozone, sodium chloride
Typhoid (oral - TY21a) Amino acids, Ascorbic acid, Gelatin, Lactose, Magnesium stearate, Sucrose
Vaccinia (DryVax) Bovine albumin or serum, Brilliant green, Chlortetracycline, Glycerin, Neomycin, Phenol, Polymyxin B, Streptomycin
Varicella (Varivax) Bovine albumin or serum, Ethylenediamine-tetraacetic acid sodium (EDTA), Gelatin, Monosodium glutamate, MRC-5 cellular protein, Neomycin, Phosphate buffers (e.g., disodium, monosodium, potassium, sodium dihydrogen phosphate), Sodium chloride, Sucrose
Yellow Fever (YF-Vax) Egg protein, Gelatin, Sodium chloride, Sorbitol
*Whenever "thimerosal" is marked with an asterisk (*) it indicates that the product should be considered equivalent to thimerosal-free products. This vaccine may contain trace amounts (<3 mcg) of mercury left after post-production thimerosal removal, but these amounts have no biological effect. JAMA 1999;282(18) and JAMA 2000;283(16).

All reasonable efforts have been made to assure the accuracy of this information, but manufacturers may change product contents. If in doubt, check the appropriate package insert.

Information in this appendix was adapted primarily from:
Grabenstein JD. ImmunoFacts: Vaccines & Immunologic Drugs. St. Louis:
Facts and Comparisons, August 2002

Appendix B
Suggested Intervals Between Administration of
Antibody-Containing Products for Different Indications and Measles-Containing Vaccine and Varricella Vaccine*
Product/Identification Dose (Including mg immunoglobulin G (lgG)/kg body weight* Suggested Interval before Measles or Varicella Vaccination
Respiratory syncytial virus immune globulin (IG) monoclonal antibody (Synagis)** 15 mg/kg intramuscularly (IM) None
Tetanus IG 250 Units (10 mg lgG/kg) IM 3 months
Hepatitis A IG    
Contact prophylaxis 0.02 mL/kg (3.3 mg lgG/kg) IM 3 months
International travel 0.06 mL/kg (10 mg lgG/kg) IM 3 months
Hepatitis B IG 0.06 mL/kg (10 mg lgG/kg) IM 3 months
Rabies IG 20 IU/kg (22 mg lgG/kg) IM 4 months
Varicella IG 125 units/10kg (20-40 mg lgG/kg) IM (maximum 625 units 5 months
Measles prophylaxis IG    
Standard (i.e., nonimmunocompromised contact) 0.25 mL/kg (40 mg lgG/kg) IM 5 months
Immunocompromised contact 0.50 mL/kg (80 mg lgG/kg) IM 6 months
Blood transfusion    
Red blood cells (RBCs), washed 10 mL/kg negligible lgG/kg intravenously (IV) None
RBCs, adenine-saline added 10 mL/kg (10 mg lgG/kg) IV 3 months
Packed RBCs (Hct 65%)*** 10 mL/kg (60 mg lgG/kg) IV 6 months
Whole blood (Hct 35-50%)*** 10 mL/kg (80-100 mg lgG/kg) IV 6 months
Plasma/platelet products 10 mL/kg (160 mg lgG/kg) IV 7 months
Cytomegalovirus (IGIV) 150 mg/kg maximum 6 months
RSV prophylaxis (IGIV) 750 mg/kg 9 months
IGIV    
Replacement therapy for immune deficiencies**** 300-400 mg/kg IV**** 8 months
Immune thrombocytopenic purpura 400 mg/kg IV 8 months
Immune thrombocytopenic purpura 1000 mg/kg IV 10 months
Kawasaki disease 2 grams/kg IV 11 months

*This table is not intended for determining the correct indications and dosage for using antibody-containing products. Unvaccinated persons might not be fully protected against measles during the entire recommended interval, and additional doses of immune globulin or measles vaccine might be indicated after measles exposure. Concentrations of measles antibody in an immune globulin preparation can vary by manufacturer's lot. Rates of antibody clearance after receipt of an immune globulin preparation might vary also. Recommended intervals are extrapolated from an estimated half-life of 30 days of passively acquired antibody and an observed interference with the immune response to measles vaccine for 5 months after a dose of 80 mg lgG/kg. (Source: Mason W, Takahashi M, Schneider T. Persisting passively acquired measles antibody following gamma globulin therapy for Kawasaki disease and response to live virus vaccination [Abstract 311]. Presented at the 32nd meeting of the Interscience Conference on Antimicrobial Agents and Chemotherapy, Los Angeles, California, October, 1992.)

**Contains antibody only to respiratory syncytial virus (RSV)

***Assumes a serum lgG concentration of 16 mg/mL

****Measles and varicella vaccination is recommended for children with asymptomatic or mildly symptomatic human immunodeficiency virus (HIV) infection but is contraindicated for persons with severe immunosuppression from HIV or any other immunosuppressive disorder.

Adapted from ACIP "General Recommendations on Immunization" February 8, 2002

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