Autism diagnosis rates higher among children born to mothers who had Covid-19 during pregnancy, study suggests

Children may be more likely to be diagnosed with autism and other neurodevelopment disorders if their mother had a Covid-19 infection while pregnant, according to a new study.
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FDA may ask Novavax to conduct additional trials of its Covid-19 vaccine to receive full approval

The US Food and Drug Administration has discussed with vaccine-maker Novavax the need for an additional trial of its Covid-19 vaccine as a post-approval commitment, a source familiar with the matter ...
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FDA delays full approval of Novavax Covid-19 vaccine even though it was on track for clearance

The US Food and Drug Administration has delayed granting full approval of Novavax’s Covid-19 vaccine despite it being on track to be cleared until Tuesday afternoon, a person familiar with the ...
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Vaccinating young children against Covid-19 may be more challenging this respiratory virus season

Parents in the United States who want to vaccinate their young children against Covid-19 may face a growing set of challenges this fall. The US Food and Drug Administration might not renew ...
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Covid-19 vaccine policy changes raise questions and concerns for US adults as summer wave ramps up

As Covid-19 transmission ramps up in the United States, recent changes to federal vaccine guidance have left many Americans confused about the latest policies and concerned about access to shots this ...