Did you know that around 5% to 20% of the US population gets the flu yearly, even during summer? This statistic highlights the importance of preventive measures, especially as we overlook flu risks in warmer seasons [1].
Understanding summer flu
Though less common than winter flu, summer flu can still pose a significant health risk. It spreads similarly to other respiratory viruses, primarily through droplets from coughs, sneezes, or even talking [1].
Despite the misconception that flu is only a winter problem, the virus can persist and infect people year-round.
Key preventive measures
Here are some essential tips to follow to help keep you and your loved ones safe from the flu this summer:
1. Get vaccinated
The most effective way to prevent the flu is to get vaccinated. Annual flu vaccinations are crucial, as they are updated to combat the most current strains. Vaccination protects you and helps create herd immunity, reducing the spread of the virus [2].
2. Maintain good hygiene
Proper hygiene practices are vital in preventing the flu:
- Wash your hands with soap and water for a minimum of 20 seconds. If you don’t have access to soap and water, use an alcohol-based hand sanitizer [1], [2].
- To prevent the transfer of germs, avoid touching your face, nose, eyes, and mouth with unwashed hands [1].
- When coughing or sneezing, always cover your mouth and nose with a tissue or the inside of your elbow. Throw away tissues properly and wash your hands immediately [1].
3. Avoid close contact
Try to avoid being close to people who are sick. If you are ill, stay home from work, school, and public places to prevent spreading the virus to others. Maintaining physical distance can significantly reduce the risk of transmission [2].
4. Clean and disinfect
Regularly disinfect and clean commonly touched surfaces like light switches, doorknobs, mobile devices, and appliances. This practice helps eliminate germs that can cause respiratory illnesses like the flu [1].
5. Promote air quality
Improving air quality by ensuring good ventilation and using air purifiers can help reduce the spread of flu viruses. Spending more time outdoors in well-ventilated areas can also be beneficial [2].
6. Boost your immune system
A strong immune system can be your best defense against the flu. Adopt these healthy habits to enhance your immunity:
- Eat nutritious foods – Maintain a diet rich in fruits, vegetables, lean proteins, and whole grains.
- Stay hydrated – Drink lots of fluids to keep your body hydrated and functioning optimally.
- Get adequate sleep – Sleep at least 7-8 hours per night to allow your body to recover and build immunity.
- Exercise regularly – Engage in regular physical activity to boost your immune system and overall health.
- Manage stress – Practice stress-reducing techniques like yoga, meditation, or deep breathing exercises [1], [2].
Additional preventive actions
Consider these extra steps to protect yourself and others from the flu further:
- Wear a mask: In situations where you cannot maintain physical distance, wearing a mask can help reduce the spread of respiratory droplets.
- Stay informed: Keep up-to-date with public health guidelines and recommendations, especially during flu season.
- Seek medical advice: If you start feeling flu symptoms, consult a healthcare professional promptly. Timely treatment with antiviral medications can help lessen the duration and severity of the illness [2].
Preventing the summer flu involves a combination of vaccination, good hygiene, and healthy lifestyle choices. Following these guidelines can significantly reduce risk and allow you to enjoy a healthy, flu-free summer.
Stay vigilant, stay informed, and take proactive steps to protect yourself and those around you from the flu.
[1] https://www.cdc.gov/flu/pdf/freeresources/updated/Everyday-Preventive-Actions_2021.pdf
[2] https://www.cdc.gov/flu/prevent/actions-prevent-flu.htm
