The Biden administration offered rare condemnation of The Washington Post over a tweet addressing a CDC study involving a Massachusetts outbreak of the Delta variant among the vaccinated.
A new study shows the Delta Covid-19 variant produced similar amounts of virus in vaccinated and unvaccinated people if they get infected -- illustrating a key motivation behind the federal guidance that now recommends most fully vaccinated Americans wear masks indoors.
The Biden administration offered rare condemnation of The Washington Post over a tweet addressing a CDC study involving a Massachusetts outbreak of the Delta variant among the vaccinated.
看这段“ Among the Massachusetts residents in the latest study,
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none died and only five were hospitalized.
Of those five, one person was unvaccinated and had underlying medical conditions, and four were vaccinated. Among the vaccinated group, one had received the Pfizer vaccine, and the remaining three had received Johnson & Johnson. ”病毒毒性减弱，打不打疫苗对重症都差不多。
