Infectious diseases – viral systemic diseases

Oncovirus

DNA virus

HBV

Hepatocellular carcinoma

HPV

Cervical cancer

Anal cancer

Penile cancer

Vulvar cancer

Vaginal cancer

Oropharyngeal cancer

KSHV

Kaposi's sarcoma

EBV

Nasopharyngeal carcinoma

Burkitt's lymphoma

Hodgkin lymphoma

Follicular dendritic cell sarcoma

Extranodal NK/T-cell lymphoma, nasal type

MCPyV

Merkel-cell carcinoma

RNA virus

HCV

Hepatocellular carcinoma

Splenic marginal zone lymphoma

HTLV-I

Adult T-cell leukemia/lymphoma

Immune disorders

HIV
- AIDS

Central
nervous system

Encephalitis/ meningitis	DNA virus Human polyomavirus 2 Progressive multifocal leukoencephalopathy RNA virus MeV Subacute sclerosing panencephalitis LCV Lymphocytic choriomeningitis Arbovirus encephalitis Orthomyxoviridae (probable) Encephalitis lethargica RV Rabies Chandipura vesiculovirus Herpesviral meningitis Ramsay Hunt syndrome type 2
Myelitis	Poliovirus Poliomyelitis Post-polio syndrome HTLV-I Tropical spastic paraparesis
Eye	Cytomegalovirus Cytomegalovirus retinitis HSV Herpes of the eye

Cardiovascular

CBV
- Pericarditis
- Myocarditis

Respiratory system/
acute viral
nasopharyngitis/
viral pneumonia

DNA virus	Epstein–Barr virus EBV infection/Infectious mononucleosis Cytomegalovirus
RNA virus	IV: Human coronavirus 229E/NL63/HKU1/OC43 Common cold MERS coronavirus Middle East respiratory syndrome SARS coronavirus Severe acute respiratory syndrome SARS-CoV-2 COVID-19 V, Orthomyxoviridae: Influenza virus A/B/C/D Influenza/Avian influenza V, Paramyxoviridae: Human parainfluenza viruses Parainfluenza Human orthopneumovirus hMPV

Human
digestive system

Pharynx/Esophagus	MuV Mumps Cytomegalovirus Cytomegalovirus esophagitis
Gastroenteritis/ diarrhea	DNA virus Adenovirus Adenovirus infection RNA virus Rotavirus (Gastroenteritis) Norovirus Astrovirus Coronavirus
Hepatitis	DNA virus HBV (B) RNA virus CBV HAV (A) HCV (C) HDV (D) HEV (E)
Pancreatitis	CBV

Urogenital

BK virus
MuV
- Mumps

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