How is RSV different than the flu? RSV and the flu are two different viruses, but often have very similar symptoms. Sometimes, the symptoms are no more severe than that of a common cold. Other times, they can be life threatening. Common symptoms of RSV: Fever, but not always; Loss of appetite; Cough, often with wheeze. The cough can sound Flu season is here once again. And many questions have formed over the last couple of years about how you can stay safe from both the influenza (flu) and COVID-19 viruses, as well as how to tell if your symptoms may be caused by seasonal allergies or a different virus instead. UChicago Medicine By comparison, during the 2021-2022 flu season in the U.S., between 8 and 13 million people had the flu and between 5,000 and 14,000 people died of the flu. COVID-19 and flu complications COVID-19 can cause different complications from the flu, such as blood clots, post-COVID conditions and multisystem inflammatory syndrome in children. The Seasonal Impact of RSV. Just like with cold and flu, there's also a respiratory syncytial virus (RSV) season. Find out when you're more at risk and how to protect yourself. Video. RSV is a contagious illness that infects the respiratory tract and can lead to more severe infections like pneumonia or bronchiolitis. Symptoms of RSV include runny nose, cough, fever, and sometimes trouble breathing or respiratory distress, Dr. Sniderman says. In older children, RSV can resemble a bad cold. Health officials say with the flu, you're more likely going to have a fever. With RSV, you may be wheezing, and COVID-19 symptoms lean more towards difficulty breathing, fatigue, sore throat YU5Me.

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