From the current situation, the epidemic situation in the United States is still very serious, and its demand for anti epidemic materials is also the most urgent.

The U.S. media reported that a document on the U.S. Food and Drug Administration (FDA) website shows that FDA has provided EUA authorization for some types of masks produced by four Chinese companies, namely BYD Precision, BeiBeiSafetyCo.,Ltd( based in Taiwan, Fujian Kangchen Commodity Co., Ltd., and Winnie Technology Development Co., Ltd.

Before that, FDA had excluded kn95 mask of Chinese standard from the scope of authorization. This newly released document marks that kn95 mask manufactured according to Chinese standard has been officially recognized by US regulatory authorities.

In addition, because of the very shortage of masks in the United States, California Governor's Emergency Services Officer Mark

The technology has been certified by the U.S. Food and Drug Administration (FDA) and the Centers for Disease Control and Prevention (CDC), and can clean up to 80000 masks a day.

According to JohnsAs of 19:00 et on the 8th, 424945 confirmed cases and 14529 deaths have been reported in the United States. The novel coronavirus pneumonia epidemic has covered all 50 states, Washington, D.C. and extraterritorial territory.