DEAR MAYO CLINIC: I know COVID-19 has been around now for over a year, but I'm still confused by the different types of vaccines, including messenger RNA and vector vaccines. Can you explain how these vaccines work and the ...
Jun 1, 2021
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Currently available COVID-19 vaccines rely on mRNA strands to teach the human immune system to recognize the SARS-CoV-2 virus. Now, researchers reporting in PLOS Neglected Tropical Diseases have reported the successful development ...
May 27, 2021
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Scientists from Hokkaido University have discovered a novel defensive response to SARS-CoV-2 that involves the viral pattern recognition receptor RIG-I. Upregulating expression of this protein could strengthen the immune ...
May 21, 2021
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The world is now 18 months into the COVID-19 pandemic and we've yet to find a single drug that can stop the virus. At best, we can treat the effects of the virus through oxygen therapy for those who can't breathe, and with ...
May 18, 2021
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The virostatic agent remdesivir was developed to disrupt an important step in the propagation of RNA viruses, to which SARS-CoV-2 also belongs: the reproduction of the virus's own genetic material. This is present as RNA ...
May 10, 2021
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A protein implicated in neurodegenerative diseases including amyotrophic lateral sclerosis (ALS) prevents the activation of an innate immune response that leads to cell death, Vanderbilt researchers have discovered.
May 7, 2021
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In rare cases, people who have been fully vaccinated against COVID and are immune to the virus can nevertheless develop the disease. New findings from The Rockefeller University now suggest that these so-called breakthrough ...
Apr 22, 2021
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SARS-CoV-2, the virus that causes COVID-19, likely does not directly infect the brain but can still inflict significant neurological damage, according to a new study from neuropathologists, neurologists, and neuroradiologists ...
Apr 16, 2021
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Spring has sprung, and there is a sense of relief in the air. After one year of lockdowns and social distancing, more than 171 million COVID-19 vaccine doses have been administered in the U.S. and about 19.4% of the population ...
Apr 8, 2021
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The last year has seen intensive research around the world on SARS-CoV-2, the virus responsible for the COVID-19 pandemic. Despite several vaccines already available, the rapid mutation of the virus is causing concern that ...
Apr 8, 2021
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