JACKSONVILLE, Fla. – Getting a flu or pneumonia vaccine can help in the fight against the coronavirus, according to a Northeast Florida infectious disease doctor. “We know that the flu vaccine decreases influenza-related medical visits by 2.3 million per year,” said Dr. Mohammed Reza, an infectious disease specialist. The flu season begins in October and November and runs through March. “That vaccine to get right now is a good idea because it will give your protection,” Reza said. The CDC recommends all children younger than 2 years old and all adults 65 and older receive a pneumococcal vaccine.