The WHO sees the COVID vaccine as ‘likely’ related to rare heart inflammation

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The World Health Organization said Friday there was a “likely causal association” between coronavirus vaccines using mRNA technology and “very rare” heart inflammation, but the benefits still outweigh the risks.

The World Health Organization’s Global Advisory Committee on Vaccine Safety (GACVS) said it had reported cases of myocarditis – inflammation of the heart muscle – and pericarditis – inflammation of the lining around the heart. several countries, especially the US.

“Reported cases have typically occurred a few days after vaccination, more frequently among younger men, and more often after the second dose, COVID-19 mRNA vaccines,” the committee said in a communiqué.

After reviewing the available data, the GACVS judged that “current evidence suggests a probable causal association between myocarditis and mRNA vaccines.”

However, “the benefits of COVID-19 mRNA vaccines outweigh the risks of reducing hospitalizations and deaths from COVID-19 infections,” he added, noting that inflammation is “very rare.”

Most cases of myocarditis and pericarditis after vaccines were “mild” and only require “conservative” treatment, the committee said, although it is looking at possible long-term effects.

U.S. medical authorities warned last month that there was a likely link between mRNA vaccines (such as Pfizer and Moderna) and cases of myocarditis among younger recipients, although they also claimed that the benefits they continued to outweigh the risks.

The WHO said the European Medical Agency’s pharmacovigilance committee, which monitors the side effects of medicines, had also seen a “plausible causal relationship” in a review of this week’s data.

Myocarditis is one which experts believe is usually triggered by a virus.

Most people who suffer experience chest pain and are often treated with it and, if necessary, additional oxygen.

Israel was the first country to report myocarditis receptors in their rapid release of mRNA shots.


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© 2021 AFP

Citation: WHO sees “likely” COVID vaccine related to rare heart inflammation (2021, July 10) recovered on July 10, 2021 at https://medicalxpress.com/news/2021-07-covid-vaccine- link-rare-heart.html

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