1. | Acquired Immunodeficiency Syndrome (246 recruiting studies) |
2. | Adenoviridae Infections (3 recruiting studies) |
3. | AIDS Dementia Complex (2 recruiting studies) |
4. | AIDS-Associated Nephropathy (2 recruiting studies) |
5. | AIDS-Related Complex (1 recruiting study) |
6. | AIDS-Related Opportunistic Infections (3 recruiting studies) |
7. | Arbovirus Infections (3 recruiting studies) |
8. | Burkitt Lymphoma (88 recruiting studies) |
9. | Central Nervous System Viral Diseases (10 recruiting studies) |
10. | Common Cold (2 recruiting studies) |
11. | Condylomata Acuminata (1 recruiting study) |
12. | Congenital Cytomegalovirus (1 recruiting study) |
13. | Coronaviridae Infections (1 recruiting study) |
14. | Coronavirus Infections (1 recruiting study) |
15. | Cowpox (1 recruiting study) |
16. | Cytomegalovirus Infections (5 recruiting studies) |
17. | Cytomegalovirus Retinitis (1 recruiting study) |
18. | Deltaretrovirus Infections (12 recruiting studies) |
19. | Dengue (1 recruiting study) |
20. | Dengue Hemorrhagic Fever (1 recruiting study) |
21. | DNA Virus Infections (55 recruiting studies) |
22. | Encephalitis (6 recruiting studies) |
23. | Encephalitis, Arbovirus (2 recruiting studies) |
24. | Encephalitis, Herpes Simplex (1 recruiting study) |
25. | Encephalitis, Viral (3 recruiting studies) |
26. | Enterovirus Infections (3 recruiting studies) |
27. | Epstein-Barr Virus Infections (17 recruiting studies) |
28. | Eye Infections, Viral (1 recruiting study) |
29. | Fatigue Syndrome, Chronic (1 recruiting study) |
30. | Flaviviridae Infections (35 recruiting studies) |
31. | Flavivirus Infections (3 recruiting studies) |
32. | Hemorrhagic Fevers, Viral (1 recruiting study) |
33. | Hepadnaviridae Infections (8 recruiting studies) |
34. | Hepatitis A (1 recruiting study) |
35. | Hepatitis B (10 recruiting studies) |
36. | Hepatitis B, Chronic (5 recruiting studies) |
37. | Hepatitis C (33 recruiting studies) |
38. | Hepatitis C, Chronic (13 recruiting studies) |
39. | Hepatitis D (1 recruiting study) |
40. | Herpes Genitalis (2 recruiting studies) |
41. | Herpes Simplex (7 recruiting studies) |
42. | Herpes Zoster (2 recruiting studies) |
43. | Herpesviridae Infections (43 recruiting studies) |
44. | HIV Infections (219 recruiting studies) |
45. | HIV Seropositivity (5 recruiting studies) |
46. | HIV-Associated Lipodystrophy Syndrome (1 recruiting study) |
47. | HTLV-I Infections (12 recruiting studies) |
48. | Infectious Mononucleosis (1 recruiting study) |
49. | Influenza (2 recruiting studies) |
50. | Lentivirus Infections (219 recruiting studies) |
51. | Leukemia-Lymphoma, T-Cell, Acute, HTLV-I-Associated (33 recruiting studies) |
52. | Myelitis (8 recruiting studies) |
53. | Nidovirales Infections (1 recruiting study) |
54. | Opportunistic Infections (3 recruiting studies) |
55. | Orthomyxoviridae Infections (1 recruiting study) |
56. | Papillomavirus Infections (1 recruiting study) |
57. | Paraparesis, Tropical Spastic (2 recruiting studies) |
58. | Picornaviridae Infections (4 recruiting studies) |
59. | Poliomyelitis (3 recruiting studies) |
60. | Postpoliomyelitis Syndrome (3 recruiting studies) |
61. | Poxviridae Infections (3 recruiting studies) |
62. | Rabies (1 recruiting study) |
63. | Reoviridae Infections (1 recruiting study) |
64. | Retroviridae Infections (231 recruiting studies) |
65. | RNA Virus Infections (266 recruiting studies) |
66. | Rotavirus Infections (1 recruiting study) |
67. | Sarcoma, Kaposi (15 recruiting studies) |
68. | Severe Acute Respiratory Syndrome (2 recruiting studies) |
69. | Sexually Transmitted Diseases (222 recruiting studies) |
70. | Sexually Transmitted Diseases, Viral (220 recruiting studies) |
71. | Skin Diseases, Viral (6 recruiting studies) |
72. | Slow Virus Diseases (12 recruiting studies) |
73. | Smallpox (3 recruiting studies) |
74. | Tick-Borne Diseases (3 recruiting studies) |
75. | Tumor Virus Infections (19 recruiting studies) |
76. | Vaccinia (3 recruiting studies) |
77. | Viremia (4 recruiting studies) |
78. | Virus Diseases (315 recruiting studies) |
79. | Warts (1 recruiting study) |
80. | West Nile Fever (2 recruiting studies) |