Experts compare the effectiveness of coronavirus vaccines for men and women Coronavirus vaccines may be less effective for women than for men.

This is reported by Business Insider, citing data from clinical trials..

Pfizer vaccine is effective in 96.4% of men and 93.7% of women, according to research. Moderna's drug is 95.4% effective in men and 93.1% in women. Johnson \u0026 Johnson Vaccine Reduces Risk of Severe Illness by 68.8% in Men and 63.4% in Women.

Sabra Klein, co-chair of the Johns Hopkins Center for Women's Health, Sexual and Gender Studies, says the study is mixed. Women usually have a stronger immune response after vaccination, she said.. The expert believes that in this case, the results may be due to higher levels of estrogen..

Another explanation could be the fact that currently more women are vaccinated against coronavirus than men.. Women are also more likely to have coronavirus antibody tests when they have symptoms..

The reason can also be explained by the age factor - people who fell ill after vaccination against COVID-19 were from 47 to 70 years old.. At the same time, for most women, menopause occurs between the ages of 40 and 60.. To some extent, this may explain the reduced effectiveness of the vaccine, Klein says..

However, according to the expert, it is still difficult to name a specific reason for the difference in the effectiveness of vaccines, more research is needed..

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