In March 2020, New York City’s hospitals filled up with patients desperately ill with Covid-19. In many cases, when their fluid-filled lungs could no longer give them oxygen, doctors sedated them and put them on ventilators.

The patients who recovered were taken off the machines and anesthesia. Within a day or so, their doctors expected them to wake up.

Why everybody you know is sick right now What’s behind the early surge in RSV and flu — and what’s to come. Dylan Scott Vox

Cold and flu season is off to a particularly nasty start across the United States.

People who caught mild Covid had increased risk of blood clots, British study finds

People who caught mild cases of Covid-19 during the first year of the pandemic had a higher risk of developing blood clots than those who were not infected, according to a large study published by British scientists this week.

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The scientists said their findings highlight the importance of monitoring even people who had mild Covid for cardiovascular disease over the long term.

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