Influenza, commonly known as the flu, is a highly contagious respiratory illness caused by the influenza virus. One of the biggest concerns for people diagnosed with the flu is determining how long they can spread the virus to others. Understanding the contagious period can help prevent the flu from spreading and protect those around you– especially those at higher risk of severe complications. Keep reading to learn more!
For same-day flu treatment, visit the walk-in clinic at AFC Urgent Care Denver Highlands. Our center is conveniently located at 3800 Irving Street in Denver, CO. Just walk-in or plan your visit in advance below!
How the Influenza Virus Spreads
The flu is primarily spread through respiratory droplets when an infected person coughs, sneezes, or talks. These droplets can land in the mouths or noses of nearby people or linger on surfaces, where the virus can survive for hours. You can become infected by touching a contaminated surface and then touching your face, emphasizing the importance of frequent handwashing during flu season.
How Long You May Be Contagious With the Flu
You can begin spreading the flu virus even before symptoms appear. In most cases, people are contagious about one day before they start feeling sick. The contagious period continues while symptoms are present, typically lasting for about 5 to 7 days after symptoms begin. However, some individuals, especially young children, older adults, or those with weakened immune systems, can remain contagious for a longer period– sometimes up to 10 days or more.
Several factors can affect how long you remain contagious with the flu, including:
- Severity of Symptoms: Those with more severe flu symptoms may shed higher amounts of the virus, increasing the likelihood of spreading it.
- Immune System Strength: People with compromised immune systems may take longer to recover and remain contagious for extended periods.
- Treatment: Starting antiviral medications early in the illness can shorten the duration of symptoms and reduce the time you’re contagious.
Steps To Prevent the Spread of the Flu
You are less likely to spread the flu once your symptoms improve, particularly if you have been fever-free for at least 24 hours without the use of fever-reducing medications. However, even if you feel better, it’s essential to continue practicing good hygiene to avoid spreading residual germs. To protect others while you recover, consider the following precautions:
- Stay home and avoid public places until you’re no longer contagious, especially if you have a fever
- Cover your coughs and sneezes with a tissue or your elbow to prevent spreading respiratory droplets
- Frequent handwashing with soap and water can help prevent the virus from spreading to others
- Regularly clean commonly touched surfaces like doorknobs, countertops, and electronics
Get Walk-In Flu Treatment at AFC Urgent Care Denver Highlands
Most people with the flu are contagious for about 5 to 7 days, starting one day before symptoms appear. To reduce the risk of spreading the virus, practice good hygiene, stay home when sick, and consult with a healthcare provider if symptoms persist or worsen. At AFC Urgent Care Denver Highlands, we are here to provide flu testing, vaccination, and treatment for all families and individuals in the Denver, CO area. Our team can provide further guidance on how to recover safely and protect those around you. No appointment is necessary– just walk-in today! We provide quality, affordable, and convenient care for patients of all ages. If you have any additional questions about flu symptoms, prevention, or treatment, please call our medical office directly at (303) 477-6000.
