COVID-19

Do you need a spring COVID-19 vaccine? Research backs extra round for high-risk groups | CBC News Various Canadian provinces are rolling out spring COVID-19 vaccination campaigns, allowing higher-risk individuals to get an extra dose. CBC

New guidelines suggest certain high-risk groups could benefit from having another dose of a COVID-19 vaccine this spring — and more frequent shots in general — while the broader population could be entering once-a-year territory, much like an annual flu shot.

Medical experts told CBC News that falling behind on the latest shots can come with health risks, particularly for individuals who are older or immunocompromised.

COVID-Cautious Americans Feel Abandoned There's a growing rift forming between COVID-19 experts and the COVID-cautious public. TIME

...For much of the pandemic, the scientific establishment and the COVID-cautious public were largely aligned in their desires to contain COVID-19. But as many officials argue for a more moderate approach to living with the virus, COVID-cautious individuals are increasingly the loudest voices calling for continued precautions—and, sometimes, lashing out at the scientists they feel have abandoned the cause. ...”

Study: Kids with COVID but no symptoms play key role in household spread A study today in Clinical Infectious Diseases conducted across 12 tertiary care pediatric hospitals in Canada and the United States shows that asymptomatic children with COVID-19, especially preschoolers, contribute significantly to household transmission. CIDRAP

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The researchers discovered that 10.6% of exposed household contacts developed symptomatic illness within 14 days of exposure to asymptomatic test-positive children, a rate higher than expected.

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