Tsopano, tidalowa "Masiku a Agalu" otentha kwambiri pachaka, kuyambira pa Julayi 11 mpaka masiku agalu, mpaka pa Ogasiti 19, masiku agalu azikhala masiku 40.Izinso ndizomwe zimachitika kwambiri pazakudya.Chiwerengero chachikulu cha milandu yakupha chakudya chinachitika mu Ogasiti-september ndipo chiwerengero chachikulu cha anthu omwe anamwalira mu Julayi.
Ngozi zoteteza chakudya m'chilimwe nthawi zambiri zimakhala poyizoni wa bakiteriya chifukwa cha tizilombo toyambitsa matenda.Tizilombo toyambitsa matenda ndi Vibrio parahaemolyticus, salmonella, Staphylococcus aureus, kutsegula m'mimba Escherichia coli, poizoni wa botulinum, ndi acidotoxin, yomwe imafa mpaka 40%.
Azimayi awiri a mumzinda wa Yongcheng, m’chigawo cha Henan, posachedwapa anadyedwa ndi poyizoni.Pambuyo pake adatsimikiziridwa ndi oyang'anira msika wa Yongcheng kuti ali ndi yisiti acidosis.
Nthawi yotumiza: Aug-05-2023