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Effective Measures to Prevent Flu
Flu Vaccine
Getting a flu vaccine each year is one of the most effective ways to prevent the flu. The vaccine helps your body create antibodies to fight off strains of the flu virus, reducing your risk of getting sick. While the vaccine doesn’t provide 100% protection, it can help reduce the severity of the illness if you do get sick.
For high-risk groups such as children, the elderly, pregnant women and people with weakened immune systems, getting a flu vaccine becomes even more important. Make sure you get your flu vaccine on schedule every year to maintain the best protection.
Wash Hands Often
Bacteria and flu viruses can live on surfaces such as doorknobs, desks, and electronic devices. Washing your hands often with soap and water for at least 20 seconds helps remove pathogens and prevent the spread of flu viruses.
If soap and water are not available, you can use an alcohol-based hand sanitizer that contains at least 60% alcohol. In particular, wash your hands after coughing, sneezing, using the bathroom, or touching public surfaces. Keeping your hands clean is a simple but effective way to prevent colds and flu.
Avoid Touching Your Face
Flu viruses can be spread by touching contaminated surfaces and then touching your face, especially your eyes, nose, and mouth. These are the gateways for viruses to enter your body and cause illness. To prevent this, avoid touching your face with unwashed hands.
You can regularly clean surfaces that you touch frequently, such as your cell phone, desk, and doorknobs. Limiting contact with areas on your face will help reduce the risk of transmitting the flu virus from your hands to your body.
Wear Mask When Necessary
Wearing a mask is an effective way to prevent the flu, especially when you are in crowded places or in high-risk environments such as hospitals or public transportation. Masks help block droplets containing the virus when you cough, sneeze or talk.
Make sure you use your mask properly: cover your nose and mouth, avoid touching the outer surface of the mask, and dispose of the mask after each use. Wearing a mask not only protects you, but also helps reduce the spread of flu viruses to others.
Keep Distance and Avoid Close Contact
Flu is often spread through droplets in the air when an infected person coughs or sneezes. Therefore, keeping at least 1 meter away from other people, especially those with flu symptoms, is an effective prevention measure. If possible, avoid crowded places where the virus is more likely to spread.
If you feel unwell, stay home and limit contact with others to avoid spreading the disease to others. Social distancing and isolation when necessary are important steps to reduce the spread of flu.
Boost Immune System
A strong immune system will help your body fight off the flu virus more effectively. Maintain a healthy lifestyle by eating a balanced, nutritious diet and getting enough vitamins, especially vitamins C and D. Foods such as oranges, pineapples, green leafy vegetables, and nuts are excellent natural sources of vitamins.
In addition to diet, regular exercise also helps strengthen the immune system. You should exercise at least 30 minutes a day to keep your body healthy and resistant to diseases such as flu.
Get Enough Sleep
Sleep plays an important role in maintaining a healthy immune system. Lack of sleep reduces the body’s ability to fight off pathogens, thereby increasing the risk of catching a cold. Make sure you get 7-8 hours of sleep each night to give your body enough time to recover and recharge.
Maintaining a regular sleep routine and creating a comfortable sleeping environment will help your body maintain the best immune system. If possible, try to maintain a consistent bedtime and wake-up time every day to ensure overall health.
Healthy Eating
A nutritious diet is the foundation for maintaining good health and preventing colds. Include plenty of vegetables, fruits, protein, and whole grains in your daily diet to provide your body with the nutrients it needs. Foods rich in antioxidants and vitamin C help boost your immune system, reducing your risk of catching the flu.
In particular, limiting sugar, salt and processed foods will help the immune system work more effectively. Drinking enough water is also an important factor in keeping the body in the best condition and preventing dehydration when you have the flu.