In a toughening of guidance issued earlier this month, the U.S.
Centers for Disease Control and Prevention (CDC) also recommended
all students, teachers and staff at schools for kindergarten through
12th grade wear masks regardless of whether they were vaccinated.
U.S. coronavirus cases have been rising due to the highly contagious
Delta variant, which emerged in India but has quickly spread and now
accounts for more than 80% of U.S. coronavirus cases.
U.S. President Joe Biden said that increased vaccination and mask
wearing would help the United States avoid the pandemic lockdowns,
shutdowns and school closures that the country faced in 2020. “We
are not going back to that,” Biden said.
The CDC said that 63.4% of U.S. counties had transmission rates high
enough to warrant indoor masking and should immediately resume the
policy. Manhattan, Los Angeles and San Francisco meet the
transmission criteria, as does the entire state of Florida, but
Chicago and Detroit do not.
American Federation of Teachers President Randi Weingarten praised
the new CDC mask guidance in a statement, calling it "a necessary
precaution until children under 12 can receive a COVID vaccine and
more Americans over 12 get vaccinated."
The CDC's previous guidance for schools only called for unvaccinated
students to wear masks.
However, the new CDC recommendations are not binding and many
Americans, especially in Republican-leaning states, may choose not
to follow them. At least eight states bar schools from requiring
masks.
Arizona Governor Doug Ducey, a Republican, rejected the CDC
guidance. "Arizona does not allow mask mandates ...,” he said in a
statement. "We’ve passed all of this into law, and it will not
change."
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The United States leads the
world in the daily average number of new
infections, accounting for one in every nine
cases reported worldwide each day. The seven-day
average for new cases has been rising sharply
and stands at 57,126, still about a quarter of
the pandemic peak. Two months
ago, when the CDC announced that fully vaccinated people could shed
their face coverings, COVID-19 was on the decline. Vaccinations have
since slowed dramatically and only 58% of people eligible are fully
vaccinated.
New studies show that fully vaccinated people who become infected
carry as much virus as unvaccinated people do, suggesting they may
be able to transmit the infection to others, CDC Director Dr.
Rochelle Walensky told reporters on a telephone briefing.
"We felt it was important for people to understand that they could
pass the disease onto someone else," she said.
On Monday, the Biden administration confirmed it will not lift any
existing international travel restrictions, citing the rising number
of COVID-19 cases and the expectation that they will continue to
rise in the weeks ahead.
Ford Motor Co said it would reinstate mask requirements for all
employees and visitors at its Missouri and Florida facilities.
The 1.3-million member United Food and Commercial Workers Union said
the new mask guidance was a "critical step" but did not go far
enough.
(Reporting by David Shepardson; Additional reporting by Nandita Bose
and David Schwartz; Editing by Rosalba O'Brien, Bill Berkrot and
Cynthia Osterman)
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