• Covid clusters among the vaccinated are killing our back-to-normal dreams

    1 month ago - By Technology Review

    They were gold miners in French Guiana, revelers in Cape Cod, and Indian health-care workers. Even though they inhabit worlds apart, they ended up having two things in common. All were vaccinated against covid-19. And they all became part of infection clusters.
    In recent weeks, cases like these are proving that covid-19 transmission chains and superspreading events can occur even in groups where nearly everyone is vaccinated , setting off alarms among health officials and torpedoing hopes of a quick return to business as usual in the US.
    In May 2021, the CDC had told vaccinated Americans...
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