Opinion on the effectiveness of face masks against COVID-19 U.S. 2020, by gender

As of March 2020, 51 percent of female in the U.S. believed that face masks were either very or somewhat effective at preventing the spread of the coronavirus. For further information about the coronavirus (COVID-19) pandemic, please visit our dedicated Facts and Figures page.

截至2020年3月，美国51%的女性认为口罩在预防冠状病毒传播方面非常或在一定程度上有效。关于冠状病毒（COVID-19）大流行的更多信息，请访问我们的专用事实与数据页面。