POTS, a debilitating heart condition, is linked to Covid and, to a lesser degree, vaccines The nervous system disorder POTS is linked to Covid infection and to a lesser degree Covid vaccination. POTS has been associated with long Covid. YahooNews

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Urgent Need for Next-Generation COVID-19 Vaccines This Viewpoint argues that the development of a distinctly improved generation of SARS-CoV-2 vaccines is paramount to offering a greater breadth and depth of protection for a longer duration against COVID-19 disease. JAMA_current

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How to tell the difference between flu, COVID-19 and RSV symptoms amid looming tripledemic While the viruses share some symptoms, there are several key differences. tbascome silive

...Though the three respiratory viruses all share certain symptoms, there are some key differences that can help patients differentiate which illnesses they may be dealing with, according to the CDC.

Omicron subvariants that more easily dodge immunity are causing more than 70% of U.S. infections

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The BQ.1 and BQ.1.1 subvariants taken together are now responsible for 68% of new cases, according to data published by the Centers for Disease Control and Prevention on Friday. The XBB subvariant is causing 4.7% of new Covid infections.

Scientists, in several independent studies, have described the BQ and XBB subvariants as more adept at evading immunity from vaccination and infection than prior versions of the virus.

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ALSO SEE: Antivirals—not monoclonal antibodies—neutralize Omicron BQ.1.1, XBB