CDC says young men should consider waiting longer between Pfizer and Moderna doses to reduce risk of heart inflammation

The video discusses advice for males aged 12-39 to wait 8 weeks between Pfizer and Moderna vaccine doses to reduce rare heart inflammation risks. It highlights studies linking these vaccines to pericarditis and myocarditis, noting that COVID-19-related cardiac injuries are more common. A possible mechanism involves the immune system reacting to mRNA in vaccines. Theories suggest hormonal factors may also play a role in increased inflammation among males.

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