mRNA COVID-19 vaccines are less effective against omicron infections than other variants. A study published December 1 in the open access journal PLOS Medicine by Margaret L. Lind at the Yale School of Public Health and colleagues ...
Dec 1, 2022
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The first large, real-world study of the effectiveness of mRNA COVID-19 vaccines during pregnancy found these vaccines, especially two initial doses followed by a booster, are effective in protecting against serious disease ...
Sep 26, 2022
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The exclusion of pregnant patients in initial COVID-19 vaccine clinical trials left many patients and doctors wondering how the vaccine might affect pregnant patients and their unborn babies. A new Northwestern Medicine study ...
Apr 4, 2022
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A study published by The BMJ today finds a gradual increase in the risk of COVID-19 infection from 90 days after receiving a second dose of the Pfizer-BioNTech vaccine.
Nov 24, 2021
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Researchers from the University of Oxford have today announced the results of a study into thrombocytopenia (a condition with low platelet counts) and thromboembolic events (blood clots) following vaccination for COVID-19, ...
Aug 27, 2021
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The Clalit Research Institute, in collaboration with researchers from Harvard University, analyzed one of the world's largest integrated health record databases to examine the safety of the Pfizer/BioNTech BNT162B2 vaccine ...
Aug 26, 2021
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Satellite images that capture short-term changes in population size in communities in the developing world can help vaccination campaigns achieve more complete coverage to help prevent and control disease outbreaks. A team ...
Oct 7, 2016
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COVID-19 is a respiratory disease. Yet, from the earliest days of the pandemic, the cardiovascular risks associated with SARS-CoV-2 infection were clear: individuals with severe cases of COVID-19 often died from cardiovascular ...
Mar 26, 2024
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Vaccination against SARS-CoV-2, the virus that causes COVID-19, reduces the risk of serious acute illness in children and adolescents. However, its role in protecting against persistent health problems in the months after ...
Jan 16, 2024
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A recent study has revealed the effectiveness of COVID-19 vaccines in preventing long COVID.
Jan 12, 2024
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