Bad news.
It only works if you get the shot.
Thatâs the message that jumps out from two studies of the impact of the vaccine on the lethal spread of the virus in the nationâs nursing homes.
One study proves the vaccine has dramatically reduced deaths in the most vulnerable group in the country â protecting both the vaccinated and the unvaccinated alike. Although some people who have gotten their shots can still be infected â most have few symptoms.
However, the second study proves that if only 50% of people get vaccinated weâll still be vulnerable to lethal outbreaks of the virus â especially as new more dangerous variants spread.
300万学生网课 失踪 ,美国一半人没用上宽带?-虎嗅网
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300万学生 失踪 ,美国一半人没用上宽带?-钛媒体官方网站
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