Fig. 2: Viruses detected during household illness events, by primary virus of interest.

a Other viruses detected during household illness events that involved influenza A virus. b Other viruses detected during household illness events that involved influenza B virus. c Other viruses detected during household illness events that involved respiratory syncytial virus. Source data can be found in Supplementary Tables 15–17, AdV adenovirus, BV bocavirus, HCoV human coronaviruses, HMPV human metapneumovirus, PV parechovirus, PIV parainfluenza virus, RV/EV rhinovirus/enterovirus. *Non-cases are those who were involved in a household illness cluster event for a virus of interest and did not test positive for the virus of interest.