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“In people with severely weakened immune systems and who have already received three doses, it would be reasonable for health authorities to consider administering a fourth dose.” He suggested it Marco Cavaleri, resresponsible for vaccines of the European Medicines Agency Ema, during a video briefing with the press.
Meanwhile, the EMA has made it known that “the latest safety data provide reassurance on the use of mRna vaccines for Covid-19 during pregnancy”.
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