'The war has changed' - CDC warns of delta variant's extreme contagiousness, severity
'The war has changed' - CDC warns of delta variant's extreme contagio…
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Covid vaccines work against highly contagious delta variant, data shows
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Highly contagious COVID-19 delta variant in 41 states
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Highly contagious COVID-19 delta variant in 41 states
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Leaked CDC report says COVID Delta variant is as contagious as chickenpox
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Leaked CDC report says COVID Delta variant is as contagious as c…
2021年7月30日
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The CDC now warns that vaccinated Americans can transmit the Delta COVID variant as easily as those who are unvaccinated. About 35,000 vaccinated people per week are coming down with breakthrough infections. | CBS Evening News
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The CDC now warns that vaccinated Americans can transmit the Delta …
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What makes the Delta variant so contagious?
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What makes the Delta variant so contagious?
2021年7月29日
wbrc.com
'The war has changed' - CDC warns of delta variant's extreme contagiousness, severity
'The war has changed' - CDC warns of delta variant's extreme contagio…
2021年7月30日
ABC7 Los Angeles
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'The war has changed' - CDC warns of delta variant's extreme contagio…
2021年7月30日
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5.7K views · 65 reactions | When we test for COVID-19, we are seeing …
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COVID-19 delta variant as contagious as chickenpox, CDC in…
2021年7月30日
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CDC document warns delta variant appears to be as contagious as ch…
2021年7月30日
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Delta variant as contagious as chickenpox, can cause more seve…
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2021年7月30日
wral.com
Delta variant as contagious as chickenpox, Ebola causes more s…
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How contagious is the Delta variant?
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theaustralian.com.au
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Here's what you need to know about the delta variant of COVID-19
2021年7月28日
USATODAY
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Jacksonville-area infectious disease specialist explains why delta varia…
2021年8月7日
firstcoastnews.com
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The Delta variant is more dangerous than other variants of the virus tha…
已浏览 122.1万 次2021年8月13日
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WHO: ‘Dangerous period’ with delta variant
2021年7月2日
jamaica-gleaner.com
'Delta plus' variant: Santa Barbara family's ordeal underscores the im…
2021年7月2日
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The delta and delta plus variants: Everything you need to know
2021年7月2日
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Delta variant fuels fears of next COVID wave
2021年6月22日
CBS News
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The Delta variant makes up most U.S. covid-19 cases
已浏览 2.4万 次2021年7月8日
YahooYahoo Finance Video
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CDC: Delta is a COVID-19 'variant of concern'
2021年6月15日
ABC News
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Delta variant accounts for over 80% of COVID cases
2021年7月20日
CBS NewsManuel Bojorquez
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COVID-19 delta variant surge felt across the country
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ABC News
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How Many Days Are You Contagious With COVID? Here's …
2022年8月12日
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