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miercuri, 16 iunie 2021 - 13:29

Israel sees probable link between Pfizer vaccine and myocarditis cases

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Israel’s Ministry of Health said on Tuesday it had found a small number of heart inflammation cases observed mainly in young men who received Pfizer’s COVID-19 vaccine in Israel and were likely linked to their vaccination, according to Reuters. 

Pfizer has said it has not observed a higher rate of the condition, known as myocarditis, than would normally be expected in the general population.

In Israel, that 275 cases of myocarditis were reported between December 2020 and May 2021 among more than 5 million vaccinated people, the ministry said in disclosing the findings of a study it commissioned to examine the matter.

Most patients who experienced heart inflammation spent no more than four days in the hospital and 95% of the cases were classified as mild, according to the study, which the ministry said was conducted by three teams of experts.

The study found “there is a probable link between receiving the second dose (of Pfizer) vaccine and the appearance of myocarditis among men aged 16 to 30,” it said in a statement.

According to the findings, such a link was observed more among men aged 16 to 19 than in other age groups.

Pfizer said in a statement that it is aware of the Israeli observations of myocarditis, noting that no causal link to its vaccine has been established.