U.S. agency corrects opinion: mask changed from "unnecessary" to "wear" April 4 12:16

The US Center for Disease Control (CDC) has revised the traditional view that masks are not required for new types of coronavirus control and issued new guidelines to encourage them to wear. President Trump responded by saying that he did not wear it on his own, saying it was a voluntary measure.

The CDC, the Center for Disease Control in the United States, is leading a new form of coronavirus control in the United States on Tuesday.

Among them, `` It is recommended to wear a cloth covering the face such as a mask, especially in an environment where it is difficult to keep a distance from the surrounding people, '' and the effect of preventing the spread of mask infection is low, so the previous view that it was unnecessary was corrected And suggested a policy to recommend it.

However, we are requesting that medical masks be used instead of commercially available simple masks and scarves.

President Trump said at a press conference on March 3 that the CDC recommended wearing a mask, but said, "I am not voluntary and I will not do so." Was shown.

When asked why she wouldn't wear it, she said, "I've just been tested negative and will not have to worry about spreading."

At CDC, many say that the spread of the virus from asymptomatic people is a factor in the rapid spread of infection, and many people aim to prevent the spread by covering their mouth with masks and scarves, and to suppress the spread of the virus. .

However, criticism has been given that the president himself immediately showed a backward attitude toward wearing, which could impair the effect.