British study
A British study will look into the immune responses of children to mixed schedules of different COVID-19 vaccines as officials try to determine the best approach to second doses in adolescents given a small risk of heart inflammation. Children age..
REUTERS A British public health study has found that protection from either of the two most commonly used COVID-19 vaccines against the now prevalent Delta variant of the coronavirus weakens within three months. It also found that those who get..
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