Symptoms Of Flu 2025 Nhs Pdf. Over 160,000 people this season have landed in the hospital from flu complications, cdc estimates. During the 2025 to 2026 flu immunisation programme monthly data collections for frontline hcws and eligible gp registered patients will take place over 5 months (november to march.

Fever is common during the first few days, sometimes. Flu is a highly infectious and very common viral illness that is spread by coughs and sneezes.