Os resultados do inquérito sugerem uma falta de entusiasmo entre os profissionais de saúde e o público em geral por uma dose adicional de vacinas COVID.
Os primeiros 6 meses de dados dos EUA após quase 300 milhões de doses mostram resultados consistentes com os ensaios clínicos e a vigilância precoce após as vacinas terem sido autorizadas.
A FDA anunciou hoje que o seu comité consultivo de vacinas irá reunir-se a 6 de Abril para discutir o futuro das doses de reforço da COVID-19 e como dizer se uma estirpe específica do coronavírus precisa da sua própria vacina.
A eficácia da vacina contra infecções foi inferior a 45% em crianças entre 6 meses e 6 anos, o que, segundo a empresa, é consistente com os dados de eficácia dos adultos durante o surto de Omicron.
A Pfizer e a BioNTech solicitaram à FDA a autorização da sua injecção de reforço COVID-19 para crianças dos 5-11 anos de idade, de acordo com uma actualização da Pfizer.
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