ingwervanille via Getty Images The flu tends to come on faster and stronger than a common cold. While many flu symptoms overlap with the signs of other respiratory viruses, you can’t tell which virus you have unless you take a flu or COVID test. It’s important to contact your doctor when you notice early flu symptoms. The flu vaccine reduces the risk of hospitalization or severe disease, and also decreases the length of time that you’re sick. “Getting vaccinated can reduce your likelihood of having a second flu through the course of the flu season,” Hopkins said.

Source: Huffington Post January 09, 2026 02:24 UTC