Respiratory syncytial virus (RSV) is a viral illness that causes symptoms like those of a bad cold. It is most common in babies. RSV spreads easily. It goes away on its own and usually does not cause major health problems. However, it can lead to other problems, such as bronchiolitis.
There are medicines available for babies and young children that can help prevent infection. You can talk with your child's doctor about getting those medicines.
Children with this illness may wheeze and make a lot of mucus. Lots of rest and plenty of fluids can help your child get well. Most children feel better in one to two weeks.
Respiratory syncytial virus infection (RSV) is a common childhood infection that anyone can get. It can cause a runny nose, coughing, and wheezing. Most people get over RSV with home care.
There are medicines for babies and young children that can help prevent infection. And adults age 60 and over can get a vaccine to prevent infection. Getting an RSV vaccine during pregnancy can help prevent your infant from getting the infection.
In some people, especially young children, RSV may lead to pneumonia or another breathing problem called bronchiolitis. When this happens, oxygen and hospital care may be needed.
It may take older adults longer to recover from RSV and any problems caused by it than people in other age groups.
Respiratory syncytial virus (RSV) spreads easily and is very hard to avoid.
Children who have only upper respiratory system symptoms, such as a sore throat or a runny nose, usually recover in about 10 to 14 days. A child's first RSV infection, which almost always occurs by age 2, usually is the most severe. Some babies and children have a higher risk of other problems caused by RSV because of a health condition or another problem. There are medicines available for babies and young children that can help prevent infection. You can talk with your child's doctor about getting those medicines. In young children, the most common problems caused by RSV are bronchiolitis and pneumonia.
Adults older than 65 have a higher risk of problems caused by RSV. It may take older adults longer to recover from RSV and any problems caused by it. Adults age 60 and over can get a vaccine to prevent infection. The risk of problems from getting RSV is even higher if there are other health problems, such as pneumonia, chronic obstructive pulmonary disease (COPD), or heart failure.
It's also important to get an RSV vaccine during pregnancy, which can then help prevent your infant from getting the infection.
RSV usually causes the same symptoms as a bad cold, such as:
Babies with RSV may also:
Some children have other serious symptoms, like wheezing. Call your doctor if your child is wheezing or having trouble breathing.
RSV infection sometimes leads to bronchiolitis, pneumonia, or both.
RSV usually goes away on its own. Home treatment is often all that's needed. When someone with RSV is otherwise healthy, symptoms usually get better in a week or two.
If your child has RSV:
RSV can be serious when the symptoms are very bad or when it leads to other problems. Certain people, like babies and people with immune system problems, are more likely to have problems with RSV. These people sometimes need treatment in a hospital.
It's very hard to keep from catching RSV, just like it's hard to keep from catching a cold. But you can lower the chances by practicing good health habits. Wash your hands often, and teach children to do the same.
There are medicines for babies and young children that can help prevent infection. And adults age 60 and over can get a vaccine to prevent infection. Getting an RSV vaccine during pregnancy can help prevent your infant from getting the infection.
Doctors usually diagnose RSV by asking about your or your child's symptoms and by knowing if there's an outbreak of the infection in your area.
There are tests for RSV, but they usually aren't needed. Your doctor may want to do testing if you or your child may be likely to have other problems. A viral detection test may be done to confirm a diagnosis of RSV in children and adults older than 65 who have symptoms and who are at high risk for a severe infection or for complications.
The test uses a sample of the drainage from the nose, obtained with a cotton swab or nasal wash. Testing may also be recommended for people who are in the hospital if the cause of symptoms hasn't already been found and they have a high risk of having complications.
The results of viral detection tests help doctors know if precautions are needed to prevent the spread of infection. For children who are at risk for getting severe infections or complications of RSV infections, the results of these tests may help guide treatment, such as the need for medicines.
Certain tests may be needed if RSV symptoms don't improve or if they get worse. Or they may be needed if complications such as bronchiolitis or pneumonia are suspected. These tests may include:
Most RSV infections don't require prescription medicines. But medicines may be recommended for infants and children at high risk for problems from RSV. They can help:
Babies and young children who are in day care centers or frequently in public places are most likely to become infected with respiratory syncytial virus (RSV), especially during the peak season. Older brothers and sisters in school often become infected with the virus and spread it to other household members, including babies and preschoolers.
Sharing food, touching objects that are contaminated with the virus, and not washing hands can lead to RSV infection.
Older adults living in nursing homes or other group environments also have a higher risk of becoming infected with RSV.
RSV is very contagious. This means that it spreads easily from person to person.
People with RSV infection may spread the virus through their secretions (saliva or mucus) when they cough, sneeze, talk, or share food or drink. You can catch the virus by:
The virus spreads easily in crowded settings, such as child care centers, preschools, and nursing homes. Children who go to school often spread the virus to their parents and siblings.
RSV is short for respiratory syncytial virus infection. It causes the same symptoms as a bad cold. And like a cold, it is very common and spreads easily. Most children have had it at least once by age 2.
There are many kinds of RSV, so your child's body never becomes immune to it. Your child can get it again and again, sometimes during the same season.
A virus causes RSV infection. Like a cold virus, RSV attacks your nose, eyes, throat, and lungs. There are two main types of RSV and many subtypes (strains), so your body never becomes immune to it. You can get it again and again throughout your life. Sometimes during the same season.
Call 911 anytime you think your child may need emergency care. For example, call if:
Call your doctor now or seek immediate medical care if:
Watch closely for changes in your child's health, and be sure to contact your doctor if:
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