Symptoms

Study suggests vaccination plays role in making Omicron waves less severe CIDRAP

A new analysis suggests that the Omicron variant has comparable intrinsic severity to the ancestral (Wuhan) SARS-CoV-2 strain, but its effective severity is substantially lower because of vaccination.

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Case-patients with at least one dose of Pfizer-BioNTech or CoronaVac vaccine had significantly lower odds of mortality than unvaccinated patients, the authors said, with the lowest odds observed in people who had received three Pfizer doses (odds ratio, 0.31; 95% CI, 0.18 to 0.49).

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A Common Diabetes Drug May Prevent Long COVID in Some People The drug metformin cut long COVID risk by 41 percent in both people who were overweight and those with obesity. But treatments remain elusive Lucy Tu Scientific American

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Survey: 1 in 10 health workers had suicidal thoughts early in COVID-19 CIDRAP

As many as 1 in 10 UK healthcare workers (HCWs) had suicidal thoughts during the first year of the pandemic, according to a study yesterday in PLOS One. The findings contribute to a growing body of knowledge concerning the mental health strains experienced by health professionals over the past 3 years.

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Antidepressant users may be less likely to test positive for COVID-19 CIDRAP

New research published in BMC Medicine suggests that using antidepressants (ADs), especially selective serotonin reuptake inhibitors (SSRIs), could help prevent COVID-19 infection.

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