Reaction: flu vaccination may cause more adverse reactions in women than in men
A meta-analysis analyzing the results of 18 clinical trials concludes that influenza vaccination may produce more adverse reactions in women than in men. According to the authors, whose research is published in the Journal of Epidemiology & Community Health, "the data suggest that most reactions are mild, self-limited, and rarely serious." "Transparent communication about the increased risk for women could help maintain long-term confidence in health authorities and vaccines," they add.