Respiratory syncytial virus (RSV) is a virus that nearly all children get before age two. Most cases are mild, but for some people it can lead to complications. The key is to know the signs of RSV and when to get help. You don’t have to face RSV season alone. We’re here to help prevent RSV, manage symptoms and protect your family’s health.
RSV is a common respiratory virus that affects the nose, throat and lungs. In most cases it feels like a common cold, but it can become serious for babies, older adults or anyone with a weakened immune system.
Symptoms for RSV can look different depending on your age and overall health. Recognizing the signs early can help you know when to rest at home and when it’s time to seek care.
Many RSV symptoms overlap across age groups, including:
While adults and older children usually experience mild RSV symptoms, RSV can be more serious in babies and toddlers because their airways are smaller. In addition to the symptoms above, watch for:
If you notice any of these RSV symptoms in your baby or toddler, it’s important to call your child’s pediatrician right away.
RSV is usually diagnosed with a physical exam. Your provider may listen to you or your child’s breathing, ask about symptoms and, in some cases, order a nasal swab RSV test.
Most cases of RSV can be managed at home with rest, fluids and over-the-counter medications, such as acetaminophen or ibuprofen, to reduce fever and ease discomfort. Always check with your child’s provider before giving over-the-counter cold medicine as some ingredients may not be safe for children.
Call your provider or visit the nearest urgent care right away if:
In severe cases, you or your child may need to go to the hospital for oxygen, IV fluids or other treatments.
Protecting yourself and your loved ones from RSV starts with understanding how you get RSV and practicing healthy habits. RSV spreads through droplets when someone coughs, sneezes or touches surfaces that carry the virus.
You can protect yourself from RSV by:
If you have a child who is an infant:
The RSV shot is a safe and effective way to help protect children, older adults and those with weakened immune systems this RSV season. There are many convenient options to get you or your child vaccinated, including through OSF Medical Group – Primary Care.
If you receive your shot elsewhere, like a retail pharmacy, you'll want to let your primary care provider or your child's pediatrician know so they can update their records.
Not sure if the RSV shot is right for you or your child? Talk to your provider or pediatrician. They can provide all the information you need to make an informed decision.
Yes. People with RSV are usually contagious for three to eight days after symptoms start. Babies and those with weakened immune systems can spread RSV for up to four weeks, even after symptoms improve.
For babies and toddlers, RSV symptoms can last one to two weeks, with cough sometimes lasting longer. In adults, most recover in about a week, though fatigue and cough may linger.
Yes. While symptoms in adults are often mild, RSV can be more dangerous for older adults or those with chronic health conditions, including heart or cardiovascular disease, chronic lung or respiratory conditions and diabetes with complications.
Children should see a provider if they have fast or difficult breathing, aren’t drinking enough fluids or seem unusually tired. Adults should seek care if symptoms are severe or worsen suddenly.
Yes. People can get RSV multiple times, though the first infection tends to be the most severe.
RSV is a virus, while croup describes a condition, often caused by RSV or other viruses, that leads to swelling in the airway and a barking cough in children.
Not feeling well? Check out these convenient options to get care right away.