As ervas chinesas também estão sendo estudadas nos ensaios sancionados pela FDA para avaliar a segurança e viabilidade do tratamento de pacientes em quarentena com COVID-19 leve a moderada.
Usando células-tronco embrionárias de macacos, os cientistas criaram espermatozóides funcionais em um animal intimamente relacionado com os seres humanos.
Um novo estudo revela que homens negros, hispânicos e asiáticos são menos propensos que homens brancos a receber uma ressonância magnética após uma triagem que sugere câncer de próstata.
A empresa farmacêutica Regeneron diz que um ensaio clínico mostra que uma dose de seu medicamento anticorpo reduz as chances de uma pessoa não infectada contrair COVID-19 em 81,6% por até oito meses após o medicamento ser tomado
Republicanos e pessoas não vacinados são mais propensos a ter conceitos errados sobre a pandemia ou as vacinas; a diferença depende em parte de quais fontes de notícias as pessoas confiam.
Em uma base individual, o grau e a durabilidade da imunidade que uma pessoa recebe após a vacinação versus uma infecção não é uma pergunta fácil de responder. Mas é uma questão que a ciência está muito a favor.
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