Covid-19
The countries with the 10 greatest number of Covid-19 cases:
H9N2 avian influenza – China
Chinese health officials reported one new case of human infection with avian influenza A(H9N2) to the World Health Organization (WHO) this week. This is the 15th case of avian influenza A(H9N2) reported from China in 2021. A total of 56 cases of human infection with avian influenza A(H9N2) have been officially reported from China to WHO since December 2015.
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