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Сама по себе защита от симптоматического заражения - не большое достижение. Достижением было бы если бы ее хватало больше чем на 4-5 месяцев. |
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номер сообщения: 49-54-43576 |
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Ну 4-5 месяцев сейчас тоже неплохо. Как раз пик одного варианта в течении зимнего сезона. А на следущий год другой вариант будет, и другая вакцина.
К тому же от госпитализации и смерти на более долгий период хватает. |
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номер сообщения: 49-54-43577 |
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У меня с женой повторное заболевание произошло через два с половиной месяца.
Вылечились 15 октября и снова заболели перед Новым годом. Прививались только два раза. |
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номер сообщения: 49-54-43578 |
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Возможно, варианты разные, и иммунитет на новый вариант не сработал. В октябре было несколько разных вариантов, а JN.1 в конце декабря уже стал преобладающим.
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номер сообщения: 49-54-43579 |
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номер сообщения: 49-54-43606 |
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номер сообщения: 49-54-43607 |
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номер сообщения: 49-54-43608 |
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Covid vaccines cut risk of virus-related heart failure and blood clots, study finds
Covid vaccines, including those from Oxford-AstraZeneca, Pfizer and Moderna, proved highly effective at preventing severe disease in the pandemic, but medicines regulators also recorded increases in some rare heart and clotting conditions, similar to those found with other vaccines such as flu shots.
The latest study sought to investigate the overall impact of a Covid vaccination, given that infection with the virus itself is known to significantly raise the risk of heart failure and various other serious cardiovascular problems. |
Writing in the journal Heart, the researchers describe how the adenovirus-based Covid vaccines produced by Oxford-AstraZeneca and Janssen, and the mRNA-based vaccines from Pfizer and Moderna, were most protective against Covid-related heart failure and blood clots in the first month after contracting the virus.
In that period, the risk of heart failure was 55% lower, and the risks of blood clots in the veins and arteries were down 78% and 47% respectively, compared with rates in unvaccinated people.
While the protective effects of the vaccines waned over the longer term, those who received Covid shots remained at lower risk of Covid-related heart failure and blood clots than unvaccinated individuals for up to a year, the researchers found.
Three to six months after infection, the risk of heart failure in vaccinated people was 39% lower than in unvaccinated people, with the risk of blood clots in the veins and arteries down 47% and 28% respectively. From six to 12 months post-infection, the risks of the same complications were 48%, 50% and 38% lower, respectively, for vaccinated people. |
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номер сообщения: 49-54-43609 |
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Covid Killed Yamagata Type B Flu. A Second Strain Might Be Up For Elimination
-- Pandemic restrictions led to eradication of Yamagata strain
-- Researchers now see potential to rid world of type B flu virus |
On Tuesday, a panel of experts who advise the US Food and Drug Administration on vaccines voted unanimously to recommend three-strain flu vaccines that will exclude any viruses from B strains that are part of branch of the flu’s family tree called Yamagata. |
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номер сообщения: 49-54-43610 |
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Michael_S: saluki: Spotify is in the process of removing Neil Young’s catalog of music from its service after the artist published — then took down — an open letter with an ultimatum: Deal with the vaccine misinformation coming from Joe Rogan’s podcast, or lose Young’s music. |
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Почтенный певец переоценил свой авторитет. |
Почтенный певец обломился. |
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номер сообщения: 49-54-43611 |
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номер сообщения: 49-54-43658 |
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На Дельте была самая большая разница. Сейчас тоже есть, но менее существенна. |
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номер сообщения: 49-54-43708 |
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