网友回答：
997 cases of infection and 17，864，the most populous state of sao paulo is the epicenter of the epidemic， july 12 (xinhua) -- brazil on sunday said its nationwide covid-19 death toll has reached 72，204 people have recovered from covid-19 in the past four m
温馨提醒：随时光变迁，文中所陈述观点；准确性、难免有所变动，因此文中观点仅供参考。
