A team led by US Food and Drug Administration (FDA) researchers studying Medicare claims data during the early Omicron SARS-CoV-2 variant months conclude that a third dose of mRNA COVID-19 vaccine provides significant protection against hospitalization and death compared with two doses but wanes substantially after 4 months.
The storm’s blisteringly fast evolution is part of a trend of rapidly intensifying storms fueled by climate change. ...
Global warming is boosting the intensity of storms by providing the ingredients necessary for them to strengthen, including warm sea surface temperatures and high levels of moisture in the atmosphere.
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