A new Imperial College London study found the level of protective antibodies in people wane “quite rapidly” after coronavirus infection, the BBC reports.
“Exactly what the antibody drop means for immunity is still uncertain… However, the researchers warn antibodies tend to be highly predictive of who is protected.”


?Political Trivia
Eight moments in political history. Put them on a timeline.
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Five senators. Three bills. Can you guess how they all voted?
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Nine Justices. One case. How did they rule?
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Do you have your finger on the pulse of America?
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Four questions a day.
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A new game every day.