Federal health officials said Sunday that kid-sized doses of Pfizer's COVID-19 vaccines appear to be safe and effective for kids under 5, a key step toward a long-awaited decision to begin vaccinating the youngest American ...
Jun 13, 2022
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Heart failure patients who are unvaccinated against SARS-CoV-2, the virus that causes COVID-19, are three times more likely to die if infected with the virus compared to fully boosted heart failure patients, according to ...
Jun 9, 2022
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Model predictions show that universal mask usage can reduce new infections by up to 72% and high vaccination rates successfully curb transmission for more contagious variants.
Jun 7, 2022
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Diners returned to restaurants in most of Beijing for the first time in more than a month Monday as authorities further eased pandemic-related restrictions after largely eradicating a small COVID-19 outbreak in the capital ...
Jun 6, 2022
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Early in the pandemic, the term "herd immunity" hit the headlines, along with a polarized discussion on how to achieve it.
Jun 3, 2022
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Endemic to Central and West Africa, monkeypox has been making headlines in Europe and the United States. An initially small outbreak of the poxvirus—a relative of the much deadlier smallpox—has been rippling through countries ...
Jun 2, 2022
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An estimated two million people in the UK, which represents around three percent of the population, have reported experiencing so-called long COVID, official statistics showed Wednesday.
Jun 1, 2022
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When the delta variant of SARS-CoV-2 hit the United States in summer 2021, it led to a larger-than-expected surge in cases, hospitalizations and deaths. New research suggests this lack of preparedness may have been partially ...
May 26, 2022
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After a reprieve of months, confirmed cases of COVID-19 are surging in the southern tip of South America. But officials in Argentina, Chile and Uruguay hope high vaccination rates mean this latest wave will not be as deadly ...
May 24, 2022
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Sentiments toward COVID-19 vaccines, whether positive or negative, previews subsequent vaccination rates, finds a study of related Twitter posts. The results offer new insights into the influence of social media on public ...
May 15, 2022
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