Dr. Welbel is an infectious disease expert and director of infection control and hospital epidemiology at Cook County Health, one of the country's largest public health systems. She is an expert in infectious diseases.
Of course, just like after any vaccine, someone might feel some effects of the shot a sore arm, low grade fever or fatigue.
As health experts expect the upcoming flu season to be the most active since the start of the COVID-19 pandemic, many are wondering what side effects could be expected after getting inoculated against influenza.