Babban zafi: ranar 30 ta rana ta shekara ta 12 na shekara

Kalanda na gargajiya na kasar Sin ya mutu shekara zuwa cikin sharuddan 24. Babban zafi, ranar 12 ga shekara ta 12 na shekara, ya fara wannan shekarar 23 ya ƙare Agusta 6. Damuwa da zafi a wannan lokacin. Halayen yanayi na manyan zafi: zazzabi mai zafi da matsanancin zafi, tsawa mai yawa da yawa.