Global - severe COVID-19 complications, novel influenza A, hantavirus syndrome
Japan - measles
Indonesia - malaria, Zika virus infection
Samoa - dengue fever
Tonga - dengue fever
France - West Nile fever, Zika virus infection
Germany - Zika virus infection
Bangladesh - measles
Canada - measles, veterans' disease
USA - novel influenza A, viral gastroenteritis (norovirus), Salmonella infection
Bahamas - viral gastroenteritis (norovirus)
Denmark - Salmonella infection
Vietnam - enterovirus
Sri Lanka - enterovirus
Pakistan - polio
Nigeria - polio, Lassa fever
Chad - polio
Democratic Republic of the Congo - polio
Afghanistan - polio
Australia - polio
Mongolia - epidemic meningitis
Fiji - human immunodeficiency virus (HIV) infection
Data source: CDC
Data compiled: Infection Control Office