Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Hanyar wucewa: A cikin manya, ƙwayoyin cuta suna da kusan kashi ɗaya bisa uku kuma a cikin yara kusan kashi 15% na cututtukan huhu. Magungunan da ake yawan amfani da su sun hada da rhinoviruses, coronaviruses, influenza virus, respiratory syncytial virus (RSV), adenovirus, da kuma parainfluenza. Kwayar cutar herpes simplex da wuya ta haifar da ciwon huhu, sai dai a cikin kungiyoyi irin su: jarirai, mutanen da ke da ciwon daji, masu karɓar maye, da kuma mutanen da ke da mummunar ƙonewa. Mutanen da ke bayan dasa gabobin jiki ko kuma wadanda ke fama da rashin karfin garkuwar jiki suna da yawan kamuwa da cututtukan huhu na cytomegalovirus. Waɗanda ke da cututtukan ƙwayoyin cuta na iya kamuwa da ƙwayoyin cuta na Streptococcus pneumoniae, Staphylococcus aureus, ko Haemophilus influenzae, musamman idan akwai wasu matsalolin kiwon lafiya. Kwayoyin cuta daban-daban sun fi rinjaye a lokuta daban-daban na shekara; a lokacin lokacin mura, alal misali, mura na iya lissafin fiye da rabin dukkan cututtukan ƙwayar cuta. Hakanan ana samun barkewar wasu ƙwayoyin cuta lokaci-lokaci, gami da hantaviruses da coronavirus.  Tambaya: nawa ne yawan yaran da kwayar cutar ta shafa?
Kashi goma sha biyar