According to US media reports, the US Centers for Disease Control and Prevention is expected to update its epidemic prevention guidance on July 27, local time. The new recommendation will restore the indoor "mask order" for people who have been vaccinated under certain circumstances.
The report pointed out that this update of the epidemic prevention guidance is based on the background of the new increase in national epidemic data. With the delta variant sweeping the United States, the number of confirmed cases of new coronary pneumonia in the United States has surged in the past two weeks, and more people who have been vaccinated have been infected with the virus. .
According to reports, the Centers for Disease Control and Prevention in the United States lifted the “mask order” for vaccinated people in May, stating that this group of people may not wear masks in most indoor and outdoor environments.
(Producing Wu Rui video source Visual China)
Editor in charge: [Ji Xiang]