Thema
Virus Diseases
610
882
Study Type: Interventional
613
Recruitment Status: Completed
486
Communicable Diseases
341
Study Type: Observational
253
Infection
225
Infections
221
Hepatitis
161
Phase: Phase 2
161
Recruitment Status: Recruiting
159
Hepatitis A
148
Virus diseases
130
Phase: Phase 1
127
Viruses
116
Bacterial Infections
105
Phase: Phase 3
105
Hepatitis C
102
Influenza, Human
92
Respiratory Tract Infections
91
COVID-19
83
Virology
68
Hepatitis B
66
Coronavirus Infections
62
Hemorrhagic Fever, Ebola
62
Viruskrankheit
60
Hepatitis C, Chronic
59
Herpesviridae Infections
58
Recruitment Status: Terminated
57
Recruitment Status: Active, not recruiting
56
Virologie
55
RNA Virus Infections
54
Phase: Phase 4
52
diagnosis
52
Hepatitis, Chronic
49
Hepatitis B, Chronic
46
Infektionskrankheit
43
Respiratory Syncytial Virus Infections
43
Recruitment Status: Not yet recruiting
42
Recruitment Status: Unknown status
40
Medical virology
39
HIV Infections
38
Immunologic Deficiency Syndromes
38
Respiratory Tract Diseases
37
immunology
36
prevention & control
36
Medicine
34
Mycoses
34
Congresses
32
pathogenicity
32
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