central nervous system disease +
viral infectious disease +

acute hemorrhagic conjunctivitis
adult T-cell leukemia/lymphoma
aleutian mink disease
angiostrongyliasis
anogenital venereal wart
Arenaviridae infectious disease
Argentine hemorrhagic fever
autoimmune disease of central nervous system +
Barmah Forest virus disease
Bolivian hemorrhagic fever
brain disease +
Brazilian hemorrhagic fever
central nervous system benign neoplasm +
central nervous system cancer +
central nervous system tuberculosis
central nervous system vasculitis +
Chapare hemorrhagic fever
chickenpox
chikungunya
coenurosis
Colorado tick fever
common cold
common wart
contagious pustular dermatitis
Coronavirus infectious disease +
cowpox
Crimean-Congo hemorrhagic fever
cysticercosis
demyelinating disease +
dengue disease +
Eastern equine encephalitis
Ebola hemorrhagic fever
encephalomyelitis +
epidemic pleurodynia
epidural abscess
Epstein-Barr virus infectious disease +
exanthema subitum
focal epithelial hyperplasia
hand, foot and mouth disease
Hantavirus hemorrhagic fever with renal syndrome +
hantavirus pulmonary syndrome
hemiplegia +
hepatitis A
hepatitis B
hepatitis C
hepatitis D
hepatitis E
herpangina +
herpes simplex +
herpes zoster
high pressure neurological syndrome
human cytomegalovirus infection
human immunodeficiency virus infectious disease +
Human papillomavirus infectious disease
influenza +
intracranial abscess
Japanese encephalitis
Kaposi's sarcoma
Kyasanur forest disease +
La Crosse encephalitis
Lassa fever
louping ill
lujo hemorrhagic fever
lymphocytic choriomeningitis
Marburg hemorrhagic fever
measles
meningitis +
meningoencephalitis
milker's nodule
molluscum contagiosum
mpox
Murray Valley encephalitis
neurodegenerative disease +
neuronitis
Newcastle disease
Nipah virus encephalitis
O'nyong'nyong fever
Omsk hemorrhagic fever
Oropouche fever
paralytic poliomyelitis +
paraplegia +
pharyngoconjunctival fever
Phlebotomus fever
plantar wart
poliomyelitis +
primary amebic meningoencephalitis +
progressive multifocal leukoencephalopathy
quadriplegia
rabies
respiratory syncytial virus infectious disease
restless legs syndrome
Rift Valley fever
Ross River fever
smallpox +
spinal cord disease +
St. Louis encephalitis
strongyloidiasis
subacute sclerosing panencephalitis
subdural empyema
tick-borne encephalitis +
tropical spastic paraparesis
vaccinia
Venezuelan equine encephalitis
Venezuelan hemorrhagic fever
viral encephalitis
viral esophagitis
viral exanthem +
viral gastritis +
viral hepatitis +
viral labyrinthitis
viral laryngitis
viral meningitis
viral pneumonia
West Nile encephalitis +
West Nile fever
Western equine encephalitis
Whitewater Arroyo hemorrhagic fever
yellow fever
Zika fever