Respiratory Syncytial Virus (RSV) is a common respiratory infection that can affect people of all ages. However, it is particularly concerning for infants, young children, older adults, and those with weakened immune systems. While RSV often causes mild cold-like symptoms in healthy adults, it can lead to serious complications such as bronchiolitis or pneumonia in high-risk individuals. One of the most challenging aspects of RSV is how easily it spreads, especially in close-contact environments like schools, daycare centers, and households. Understanding how RSV is transmitted, how long it remains contagious, and the best ways to prevent its spread is essential for keeping yourself and your loved ones safe during peak RSV season.
If you or someone in your household is experiencing symptoms of RSV, it is important to seek medical care. Proper diagnosis is necessary for symptom management and to prevent the further spread of the disease to others. At AFC Urgent Care Back Bay, we offer same-day RSV testing services on a walk-in basis at our clinic in Boston, MA. Simply walk in for same-day care, or save your spot in advance below.
RSV Transmission
RSV season typically begins in the fall and peaks during the winter months, although exact timing can vary depending on your region. Knowing when RSV is most active helps you take extra precautions, especially around infants, older adults, and those with compromised immune systems. Pediatricians and public health authorities often provide updates on RSV activity to keep communities informed.
RSV spreads primarily through respiratory droplets produced when an infected person coughs, sneezes, or talks. The virus can also survive on surfaces, such as doorknobs, toys, and countertops, for several hours, allowing others to contract it by touching contaminated surfaces and then touching their face. Close contact, including hugging, kissing, or sharing utensils, significantly increases the risk of transmission.
How to Prevent the Spread of RSV
Good hygiene is key to preventing RSV infection. Regular handwashing with soap and water, particularly after touching shared surfaces, is highly effective. Disinfect commonly used surfaces and avoid close contact with anyone showing RSV symptoms. If you or your child is infected or you’re experiencing symptoms, staying home from work, school, or daycare can prevent spreading the virus to others. During peak season, wearing a mask in crowded indoor spaces can further reduce the risk of transmission.
How Long Is RSV Contagious?
RSV is usually contagious for 3 to 8 days after symptoms first appear. However, infants, older adults, and immunocompromised individuals may remain infectious for up to 4 weeks. The first few days of illness, when coughing, sneezing, and nasal congestion are most severe, are when the virus is most easily spread. Being aware of this contagious period is essential for limiting exposure to others, particularly vulnerable populations.
Visit AFC Back Bay for Rapid RSV Diagnosis & Symptom Management
RSV can spread rapidly in homes, schools, and community settings, making prevention critical. Understanding the contagious period, practicing good hygiene, and avoiding contact with infected individuals are key strategies to reduce your risk. If you are experiencing symptoms of RSV, self-isolate and seek medical care for diagnosis.
At AFC Urgent Care Back Bay, our walk-in clinic makes it easy to receive prompt care for RSV symptoms. We have a lab on-site for RSV testing with fast results. Based on the results, your medical provider will review treatment tips and point out severe symptoms to keep an eye on. We work with most medical insurance plans, and have affordable rates for self-paying patients. To learn more, contact us directly by calling the clinic at (617) 869-0500.
