Those who had COVID-19 may only need one vaccine dose, study suggests

ScienceDaily
Apr 15, 2021, 2:18 pm146 pts
Those recovered from COVID-19 had a robust antibody response after the first mRNA vaccine dose, but little immune benefit after the second dose, according to new research. The findings suggest only a single vaccine dose may be needed to produce a sufficient antibody response. Those who did not have COVID-19 did…

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