Flu season is hitting the US hard this year, and it’s essential to know how to protect yourself. CNN’s Chief Medical Correspondent Dr. Sanjay Gupta answers your questions about identifying flu symptoms, why timely recognition matters, and why it’s not too late to get vaccinated.
As flu cases rise, Dr. Gupta emphasizes the importance of recognizing early signs of the illness. “If you have a fever over 100.4°F (38°C), a cough that worsens over time, or severe fatigue, you may be experiencing flu symptoms,” he says. He advises seeking medical attention immediately if your symptoms persist or worsen.
Dr. Gupta also stresses the significance of getting vaccinated against the flu. “It’s not too late to get vaccinated, even in peak season,” he says. The vaccine is most effective when administered before the start of flu season, but it can still provide protection later on.
While vaccination is crucial, Dr. Gupta acknowledges that some people may not be able to receive the shot due to underlying health conditions or other factors. In these cases, antiviral medications like oseltamivir (Tamiflu) can help reduce the duration and severity of flu symptoms.
By taking these steps – recognizing early signs, getting vaccinated, and using antiviral medication when necessary – individuals can significantly reduce their risk of developing severe flu complications. Dr. Gupta encourages everyone to take proactive measures to protect themselves against this year’s flu season.
Source: https://edition.cnn.com/2025/02/13/health/video/flu-test-vaccine-sanjay-gupta-digvid