- Acquired Immunodeficiency Syndrome 2990 studies
- Adenoviridae Infections 56 studies
- AIDS Dementia Complex 18 studies
- AIDS-Associated Nephropathy 6 studies
- AIDS-Related Complex 280 studies
- AIDS-Related Opportunistic Infections 160 studies
- Arbovirus Infections 84 studies
- Bell Palsy 4 studies
- Bronchiolitis, Viral 7 studies
- Burkitt Lymphoma 503 studies
- Chickenpox 67 studies
- Common Cold 19 studies
- Condylomata Acuminata 19 studies
- Coxsackievirus Infections 3 studies
- Cytomegalovirus Infections 172 studies
- Cytomegalovirus Retinitis 60 studies
- Dengue 25 studies
- Dengue Hemorrhagic Fever 25 studies
- DNA Virus Infections 913 studies
- Encephalitis 85 studies
- Encephalitis, Herpes Simplex 1 study
- Encephalitis, Japanese 22 studies
- Encephalitis, Tick-Borne 20 studies
- Encephalomyelitis, Eastern Equine 1 study
- Encephalomyelitis, Equine 4 studies
- Encephalomyelitis, Venezuelan Equine 3 studies
- Enterovirus Infections 68 studies
- Epstein-Barr Virus Infections 36 studies
- Erythema Infectiosum 1 study
- Fatigue Syndrome, Chronic 19 studies
- Hantavirus Pulmonary Syndrome 1 study
- Hemorrhagic Fever with Renal Syndrome 1 study
- Hemorrhagic Fever, Ebola 3 studies
- Hemorrhagic Fevers, Viral 29 studies
- Hepatitis A 37 studies
- Hepatitis B 335 studies
- Hepatitis B, Chronic 119 studies
- Hepatitis C 504 studies
- Hepatitis C, Chronic 309 studies
- Hepatitis D 6 studies
- Hepatitis D, Chronic 4 studies
- Hepatitis E 1 study
- Hepatitis, Viral, Human 807 studies
- Herpes Genitalis 35 studies
- Herpes Labialis 12 studies
- Herpes Simplex 100 studies
- Herpes Zoster 112 studies
- Herpes Zoster Ophthalmicus 2 studies
- Herpesviridae Infections 461 studies
- HIV Infections 2990 studies
- HIV Seropositivity 192 studies
- HIV Wasting Syndrome 15 studies
- HIV-Associated Lipodystrophy Syndrome 18 studies
- HTLV-I Infections 11 studies
- Infectious Mononucleosis 6 studies
- Influenza in Birds 30 studies
- Influenza, Human 471 studies
- Kaposi Varicelliform Eruption 2 studies
- Keratitis, Herpetic 3 studies
- Leukoencephalopathy, Progressive Multifocal 8 studies
- Leukoplakia, Hairy 1 study
- Marburg Virus Disease 1 study
- Measles 59 studies
- Molluscum Contagiosum 1 study
- Monkeypox 2 studies
- Mumps 39 studies
- Myelitis 53 studies
- Newcastle Disease 1 study
- Opportunistic Infections 174 studies
- Orthomyxoviridae Infections 382 studies
- Papillomavirus Infections 77 studies
- Paramyxoviridae Infections 63 studies
- Paraparesis, Tropical Spastic 8 studies
- Parvoviridae Infections 5 studies
- Picornaviridae Infections 86 studies
- Pneumonia, Viral 1 study
- Poliomyelitis 57 studies
- Polyomavirus Infections 9 studies
- Postpoliomyelitis Syndrome 7 studies
- Poxviridae Infections 59 studies
- Rabies 16 studies
- Respiratory Syncytial Virus Infections 21 studies
- Respirovirus Infections 1 study
- Retroviridae Infections 2686 studies
- Rift Valley Fever 3 studies
- Rotavirus Infections 13 studies
- Rubella 40 studies
- Sarcoma, Kaposi 103 studies
- Severe Acute Respiratory Syndrome 11 studies
- Sexually Transmitted Diseases 2760 studies
- Sexually Transmitted Diseases, Viral 2713 studies
- Smallpox 44 studies
- Tick-Borne Diseases 33 studies
- Vaccinia 85 studies
- Viremia 31 studies
- Warts 35 studies
- West Nile Fever 9 studies
- Yellow Fever 7 studies
Clinical Trials Authorship and Review
Clinical Trials content is provided directly by the U.S. National Institutes of Health via ClinicalTrials.gov and is not reviewed separately by ClinicalTrialsFeeds.org. Every page of specific clinical trials information contains a unique identifier which can be used to find further details directly from the National Institutes of Health.