Flu cases are appearing earlier than usual across several Western states, according to data cited by Live Science. Testing results show positive flu cases occurring at rates higher than typically seen during early fall.
Health experts recommend October as the optimal timing for flu vaccination, according to the reporting. This timing advice comes as flu season appears to be arriving ahead of schedule this year.
The early surge in flu activity across Western states suggests that people in these regions should consider getting vaccinated sooner rather than later. October vaccination provides protection before the peak of flu season arrives, which traditionally occurs later in the year.
The data indicating elevated early-season flu positivity rates underscores why experts are emphasizing the importance of timely vaccination. Getting vaccinated in October allows the immune system adequate time to develop protection before widespread transmission occurs.