USA again recommends mask indoors even for vaccinated

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In May, the CDC advised that fully vaccinated people no longer needed to wear masks outdoors and could avoid them in most indoor locations.

The Center for Disease Control and Prevention (CDC, in the acronym in english) From United States announced on Tuesday, 27, the recommendation that fully vaccinated Americans return to using masks indoors. According to the director of the agency, Rochelle Walensky, the objective is to contain the progress of Delta variant of the new coronavirus no country.

“The Delta variant is showing every day its willingness to outsmart us,” Walensky said at a news conference.

The president of the United States also spoke about the change. Joe Biden said increased use of masks and more vaccines in areas affected by the Delta variant of the coronavirus are the best ways to prevent a return to the lockdowns the country faced last year.

The change comes at a time when the Delta variant causes an increase in cases, especially in regions that register lower rates of vaccination. More transferable, the variant represents 90% of new infections in the United States.

According to an article recently published in the journal Virological, the viral load of Delta patients was 1,000 times higher than that of those infected during the first wave of the virus in 2020.

Although vaccines have high rates of effectiveness to prevent hospitalization and death, contagions with this variant soared.

Last month, Israel re-enforced the obligation to wear a mask, just 10 days after lifting the restriction. Some local US authorities, such as Los Angeles County, have already taken similar steps.

In May, the CDC advised that fully vaccinated people no longer needed to wear masks outdoors and could avoid them in most enclosed spaces, a guideline that the agency said would allow life to return to normal. O CDC he also said in May that fully immunized people no longer had to physically distance themselves in most places.

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palheta smll USA again recommends mask indoors even for vaccinated

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