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Debunking Flu Myths
Expert insights debunk common myths about the flu, including its relationship to cold temperatures, vaccines, and medications.
English
United States
HealthPreventionWinterFluVirus
St. Jude Children's Research HospitalSciensano
Richard WebbyKoen Blot
- Is the flu the same as a cold?
- No, the flu and the common cold are caused by different viruses and have different levels of severity. While symptoms can overlap, the flu can cause more severe systemic symptoms like fever and muscle aches.
- Is there medication you can take to cure the flu?
- While there is antiviral medication like Tamiflu, it's not a cure and is primarily used for high-risk individuals with severe symptoms. Antibiotics are ineffective against viruses.
- What can you do to stay safe during the flu season?
- To stay safe during flu season, wash your hands frequently, cover coughs and sneezes, stay home when sick, and get a flu vaccine, especially if you're in a high-risk group.
- Can you catch the flu from exposure to cold temperatures?
- No, cold temperatures do not cause the flu. However, winter weather patterns, such as increased indoor crowding and lower humidity, may facilitate the spread of the flu virus.
- Does getting the flu vaccine increase your risk of getting the flu?
- No, you cannot catch the flu from cold temperatures themselves. However, cold weather often leads to behaviors (like crowding indoors) that increase transmission.