Flu season is upon us, and with it comes the risk of seasonal influenza infection. According to Centers for Disease Control and Prevention (CDC) data, more Americans are getting infected with flu viruses each year.
Getting vaccinated is one important step in preventing serious illness. Dr. Eduardo Azziz-Baumgartner, a medical epidemiologist at CDC, notes that full protection takes a couple of weeks to kick in but provides benefits against serious flu-related illnesses.
The flu season typically thrives in colder winter months as people spend more time indoors. Currently, seasonal flu viruses dominated by influenza A and B are circulating across the US, with activity mainly seen in southern and western states.
Most Americans still haven’t received their annual flu shot, despite the vaccine being largely effective against currently circulating viruses. Vaccination rates were lower last year, with only about half of the population receiving a flu vaccine.
Some individuals are at greater risk for severe infection from the flu, including older adults, pregnant women, young children, and those with chronic health conditions like asthma or diabetes.
Symptoms of the flu include fever, cough, sore throat, muscle or body aches, fatigue, headaches, and vomiting. It can be challenging to distinguish between flu symptoms and those of other respiratory viruses like COVID-19, but there are some signs to look out for.
To protect yourself from the flu, experts recommend getting vaccinated, practicing good hygiene, such as frequent handwashing, covering coughs and sneezes, and avoiding touching your eyes or nose. Additionally, staying home until symptoms improve and avoiding contact with others who are sick can help prevent the spread of germs.
Antiviral drugs prescribed by a doctor can treat the flu, while face masks can reduce the risk of spreading the virus to others. People with weakened immune systems may be contagious for several weeks.
By taking these precautions, you can reduce your risk of getting infected and help prevent the spread of the flu virus.
Source: https://eu.usatoday.com/story/news/health/2024/12/26/cough-sneeze-fever-flu-season-holidays/77203147007