#Zimbabwe's agriculture minister Perrance Shiri died from the COVID-19；Erica McAdoo, a senior detention officer with the Los Angeles Police Department, died on July 3；The head of critical care who worked on the front lines of the coronavirus pandemic at a Baltimore hospital died Saturday of the virus he helped fight for months. Dr. Joseph Costa #病毒不断变异，张茅王岐山刘源薄熙来阮富仲栗战书习近平洪森忐忑【】