SARS-CoV-2 RNA can persist in blood, tissue, may play role in long COVID --research
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Submitted by mike kraft on
Submitted by mike kraft on
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The researchers estimated vaccine effectiveness (VE) against long COVID in children aged 5 to 17 years. Though severe COVID-19 cases are less common in children than in adults, persistent symptoms in children do occur.
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Submitted by mike kraft on
Submitted by mike kraft on
Submitted by mike kraft on
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Those who received at least two vaccinations and had fewer repeat infections, and those who were infected with later variants of SARS-CoV-2 had lower measures of cognitive decline.
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Researchers also found that vaccination against Covid, with either mRNA or viral vector shot, reduced the risk of developing a new autoimmune disease. They did not spell out in the study exactly how much vaccines reduced the risk of AIRDs.
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the researchers found that long COVID was associated with how quickly inflammation and low iron levels regulated after acute infection. People who took a longer time to demonstrate regulation, and had more severe initial infections, were at an increased risk of long COVID.
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NEW YORK (AP) — Americans who test positive for COVID-19 no longer need to stay in isolation for five days, U.S. health officials announced Friday.
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Submitted by mike kraft on