When Does Flu Season Start and Peak?
In the United States, flu activity often begins increasing in October and November. Most seasons peak between December and February, though activity can last until May. The exact timing and length vary each year.
How Severe Is Flu Season This Year?
Severity depends on which viruses circulate, vaccine match, and how many people get vaccinated. Early indicators can suggest whether the season may be mild or severe. The CDC tracks flu hospitalizations and deaths weekly to help measure impact.
What Are the Common Symptoms and Risks?
Flu symptoms usually include fever, cough, sore throat, runny or stuffy nose, body aches, headache, chills, and fatigue. Some people may have vomiting and diarrhea. Serious complications can include pneumonia, worsening of chronic conditions, and hospitalization.
How Can You Protect Yourself and Reduce Costs?
Getting an annual flu vaccine is the most effective way to lower your risk. Other steps include frequent handwashing, avoiding close contact with sick people, and staying home when ill. The CDC provides current vaccine guidance at https://www.cdc.gov/flu/prevent/actions-prevent-flu.htm. Early prevention can also reduce missed work and medical expenses.
