human Antiviral Agents 74 antivirus agent 66 Humans 62 nonhuman 56 Animals 52 article 44 unclassified drug 42 antiviral activity 38 animal cell 36 human cell 36 Cercopithecus aethiops 34 controlled study 34 Herpesvirus 1, Human 32 Vero Cells 32 animal 32 priority journal 32 virus replication 30 Cell Line 26 drug effect 26 Herpes simplex virus 1 24 Virus Replication 24 Human herpesvirus 1 22 Mice 22 Antiviral 20 chemistry 20 physiology 20 Antiviral activity 18 drug effects 18 in vitro study 18