viral infectious disease +
encephalitis +

acute hemorrhagic conjunctivitis
acute hemorrhagic encephalitis
acute necrotizing encephalitis
adult T-cell leukemia/lymphoma
aleutian mink disease
anogenital venereal wart
Arenaviridae infectious disease
Argentine hemorrhagic fever
Barmah Forest virus disease
Bolivian hemorrhagic fever
borna disease
Brazilian hemorrhagic fever
Chapare hemorrhagic fever
chickenpox
chikungunya
Colorado tick fever
common wart
contagious pustular dermatitis
Coronavirus infectious disease +
cowpox
Crimean-Congo hemorrhagic fever
dengue disease +
Eastern equine encephalitis
Ebola hemorrhagic fever
epidemic pleurodynia
Epstein-Barr virus infectious disease +
exanthema subitum
focal epithelial hyperplasia
hand, foot and mouth disease
Hantavirus hemorrhagic fever with renal syndrome +
hantavirus pulmonary syndrome
hepatitis A
hepatitis B
hepatitis C
hepatitis D
hepatitis E
herpangina +
herpes simplex +
herpes zoster
human cytomegalovirus infection
human immunodeficiency virus infectious disease +
Human papillomavirus infectious disease
influenza +
Japanese encephalitis
Kaposi's sarcoma
Kyasanur forest disease +
La Crosse encephalitis
Lassa fever
limbic encephalitis
louping ill
lujo hemorrhagic fever
lymphocytic choriomeningitis
Marburg hemorrhagic fever
measles
milker's nodule
molluscum contagiosum
mpox
Murray Valley encephalitis
Newcastle disease
Nipah virus encephalitis
O'nyong'nyong fever
Omsk hemorrhagic fever
Oropouche fever
pharyngoconjunctival fever
Phlebotomus fever
plantar wart
poliomyelitis +
post-vaccinal encephalitis
postinfectious encephalitis
progressive multifocal leukoencephalopathy
rabies
respiratory syncytial virus infectious disease
Rift Valley fever
Ross River fever
smallpox +
St. Louis encephalitis
subacute sclerosing panencephalitis
syphilitic encephalitis
tick-borne encephalitis +
tropical spastic paraparesis
vaccinia
Venezuelan equine encephalitis
Venezuelan hemorrhagic fever
viral esophagitis
viral exanthem +
viral gastritis +
viral hepatitis +
viral labyrinthitis
viral laryngitis
viral meningitis
viral pneumonia
von Economo's disease
West Nile encephalitis +
West Nile fever
Western equine encephalitis
Whitewater Arroyo hemorrhagic fever
yellow fever
Zika fever