Symptoms

COVID patients at higher risk of new cardiovascular, cerebrovascular conditions amid Delta wave LightFieldStudios / iStock CIDRAP

A large study from Singapore suggests that COVID-19 infection increased the risk of new-onset cardiovascular and cerebrovascular complications during the Delta variant era and that vaccination lowered the risk.

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Almost 7% of adults and 1% of kids have struggled with long Covid, survey finds | CNN Estimates of the number of people in the US with lingering Covid-19 symptoms vary widely, but a new survey from the National Center for Health Statistics says the condition may have affected as many as 962,000 children and 17.9 million adults. Jen Christensen CNN

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Long Covid was most likely in women, Hispanic people, adults who lived in rural areas and adults ages 35 to 49. Asian adults were the least likely to have long Covid, as were people whose family income was 400% more than the federal poverty level.

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Main US COVID markers continue slow rise However, two early indicators--emergency department visits and test positivity--declined compared to a week ago. CIDRAP

US COVID-19 hospitalizations and deaths continued their slow rise over the past week, but two early indicators showed declines, the Centers for Disease Control and Prevention (CDC) said in its latest data update.

Does the risk of getting long Covid increase each time you get reinfected? "It's very clear in our data that reinfection contributes additional risk of long Covid," says epidemiologist Ziyad Al-Aly. Elizabeth Cooney STAT

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If you’ve had Covid previously and dodged a bullet and did not get long Covid the first time around and you’re getting another infection now, you’re pretty much trying your luck again. People need to understand that you can get long Covid the second time, even if you dodged the bullet the first time. You can get long Covid the third time."

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