Science Quickly
Catching Flu Also Boosts Heart Risk
Jan 24, 2018
In this engaging discussion, Christopher Intagliata, a health research reporter, delves into alarming findings that highlight a sixfold increase in heart attacks in individuals following a bout of the flu. He emphasizes the critical need for flu vaccinations, especially among seniors, as a protective measure against both influenza and heart-related issues. The conversation also sheds light on the importance of hygiene practices in mitigating these risks, making a compelling case for prioritizing health during flu season.
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Quick takeaways
- Influenza infection significantly increases heart attack risk in seniors, highlighting the urgent need for annual flu vaccinations among high-risk individuals.
- Regular handwashing emerges as a crucial preventive measure against respiratory infections, which can further elevate heart attack risks in vulnerable populations.
Deep dives
Flu Infection and Heart Attack Risk
A new analysis reveals that influenza infection significantly increases the risk of heart attacks in seniors, raising the likelihood sixfold. This finding is based on a study of 20,000 older adults, where those diagnosed with the flu experienced a dramatic rise in heart attack cases within a week. Researchers emphasized that this heightened risk underlines the importance of flu vaccinations, especially for individuals already at high risk for heart disease. The correlation between flu and heart attacks supports the recommendation for seniors to prioritize getting their flu shots each year.
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