RSV (Respiratory Syncytial Virus)
Respiratory syncytial (sin-SISH-uhl) virus, or RSV, is a common respiratory virus that usually causes mild, cold-like symptoms. RSV is on the rise in the Commonwealth, the Northeast and much of the United States. Public Health officials, including the Massachusetts Department of Public Health and the American Academy of Pediatrics, are urging parents and families to take steps to prevent illness and stay healthy.
Most people recover from RSV in a week or two, but the virus can be serious, especially for infants and older adults. RSV is the most common cause of bronchiolitis (inflammation of the small airways in the lung) and pneumonia (infection of the lungs) in children younger than 1 year of age in the United States.
People infected with RSV usually show symptoms within 4 to 6 days after getting infected. Symptoms of RSV infection usually include
RSV and Serious Health Problems
RSV can also cause more severe infections such as bronchiolitis, an inflammation of the small airways in the lung, and pneumonia, an infection of the lungs. It is the most common cause of bronchiolitis and pneumonia in children younger than 1 year of age.
Healthy adults and infants infected with RSV do not usually need to be hospitalized. But some people with RSV infection, especially older adults and infants younger than 6 months of age, may need to be hospitalized if they are having trouble breathing or are dehydrated. In the most severe cases, a person may require additional oxygen or intubation (have a breathing tube inserted through the mouth and down to the airway) with mechanical ventilation (a machine to help a person breathe). In most of these cases, hospitalization only lasts a few days.
CDC surveillance has shown an increase in RSV detections and RSV-associated emergency department visits and hospitalizations in multiple U.S. regions, with some regions nearing seasonal peak levels.
New RSV shot recommendations:
• Adults ages 60+ are advised to speak to a clinician about whether the new RSV vaccine is right for them.
• CDC recommends the new RSV shot for all babies younger than 8 months born during or entering their 1st RSV season AND babies 8-19 months who are at increased risk for severe RSV. Consult your medical provider for more information.
• Coming soon- CDC is expected to recommend a new vaccine for pregnant women to prevent RSV in their newborn infants. Check with your clinician for updated information.