Seasonal Flu and What You Should Know
What sort of flu season is expected this year?
Flu seasons are unpredictable in a number of ways. Although epidemics of flu happen every year, the beginning, severity, and length of the epidemic depends on many factors, including the different types and strains of influenza viruses circulating and whether the viruses in the vaccine match flu viruses that are circulating. Is influenza circulating in Washtenaw County yet?
CDC recommends a yearly flu vaccine as the first and most important step in protecting against this serious disease. While there are many different flu viruses, the flu vaccine is designed to protect against the three main flu strains that research indicates will cause the most illness during the flu season. The vaccine can protect you from getting sick from these three viruses or it can make your illness milder if you get a different flu virus.
Flu activity typically does not reach its peak in the U.S. until January or February. Getting the flu vaccine soon after it becomes available each year is always a good idea, and the protection you get from vaccination will last throughout the flu season. However, flu activity can occur as late as May so getting a vaccine later in the season, including in December, January or even later, and even if flu activity has already started in your area, can still offer protection in most years.
Symptoms of flu include:
- fever (usually high)
- headache
- extreme tiredness
- dry cough
- sore throat
- runny or stuffy nose
- muscle aches
- Stomach symptoms, such as nausea, vomiting, and diarrhea, also can occur but are more common in children than adults
Resources:
Washtenaw County Flu Clinic Information
