Evidence of quality control problems was hidden by a company contracted by the U.S. government to produce hundreds of millions of COVID vaccine doses, a new House committee report shows.
May 10, 2022
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A review of adverse events following vaccination against COVID-19 with mRNA vaccines in the U.S. confirms that most side effects were mild and decreased substantially after one day. The new study, published in The Lancet ...
Mar 7, 2022
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A study released April 22 in The Lancet Respiratory Medicine shows that a booster dose of the Pfizer COVID-19 vaccine provides strong protection, roughly 80% to 90%, in the first few months against hospital admissions and ...
Apr 23, 2022
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The great news is that the current COVID-19 vaccines have shown to be highly effective at preventing the virus. But there's currently limited information on whether you could still be a carrier of the virus and transmit it ...
Feb 18, 2021
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Enough COVID-19 vaccine doses are available in the United States that many Americans may now have the freedom of choice.
May 10, 2021
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New research shows that the first SARS-CoV-2 spike protein a person encounters, be it by vaccination or infection, shapes their subsequent immune response against current and future variants. That is, it imparts different ...
Dec 2, 2021
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New research to be presented at this year's European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) in Lisbon, Portugal, (23-26 April), has shown that a longer interval between primary COVID-19 vaccine doses ...
Apr 22, 2022
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The Omicron variant was detected for the first time in South Africa in November 2021 and has since spread to many countries. It is expected to become the dominant variant within a few weeks or months. Initial epidemiological ...
Jan 7, 2022
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Iceland, one of the first nations in the world to lift all COVID restrictions for vaccinated tourists, on Friday announced new curbs following a spate of infections.
Jul 24, 2021
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A booster dose of Moderna's COVID-19 vaccine showed signs of waning antibody levels against the omicron variant after six months, but the antibodies still remained effective against the variant in laboratory tests, according ...
Jan 27, 2022
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