Flu Season Hits Hard: Why Vaccination Matters Now More Than Ever

Flu cases are on the rise in Pennsylvania, with Philadelphia seeing more emergency room visits compared to last year. Health experts are urging everyone to get vaccinated, as the flu is causing serious complications, especially in children. A new flu variant, subclade K, is spreading rapidly. This variant emerged after the flu shots for this season were already decided. Experts say this mismatch might make the vaccine less effective at preventing illness but still helpful in reducing severe outcomes. Dr. Brett Gilbert, an infectious disease specialist, explains that while the flu vaccine might not prevent infection entirely, it can make the illness milder and easier to treat. This is crucial, especially with other respiratory illnesses like COVID-19 and RSV also on the rise.Children are particularly vulnerable. Only about half of Pennsylvania's children have been vaccinated this season. Dr. Daniel Taylor, a pediatrician, has seen severe cases in unvaccinated kids, including some with rare complications like muscle damage and paralysis. Vaccination rates are lower than in previous years, which worries health officials. They stress that it's never too late to get vaccinated, as flu season can last until May. Free vaccines are available at health centers in Philadelphia, and masks can help protect others from getting sick.