The flu could return this winter. How severe will the flu epidemic be after a year off? Who should be vaccinated? And what happens if you are infected with Corona at the same time? Blick answers the most pressing questions.
source site-15
The flu could return this winter. How severe will the flu epidemic be after a year off? Who should be vaccinated? And what happens if you are infected with Corona at the same time? Blick answers the most pressing questions.
source site-15