The most worrisome part of a double-barreled flu season is that you can get sick twice. Just because you caught a B-strain flu doesn't mean that you're immune from the A strains. “There will be the rare person who gets two flu infections in the same season — one with B and one with H1N1,” Schaffner said.31 ene 2020
Can you get a relapse of the flu?
A relapse could be an indication that your child has a secondary infection or complication as a result of the flu, such as pneumonia. If your child gets sick again shortly after they showed signs of getting better, check with your healthcare provider as soon as you notice the change.7 oct 2021
How soon can you get the flu after having it?
When Flu Spreads Symptoms can begin about 2 days (but can range from 1 to 4 days) after the virus enters the body. That means that you may be able to pass on the flu to someone else before you know you are sick, as well as while you are sick. Some people can be infected with a flu virus but have no symptoms.