What is RSV?

Respiratory syncytial virus (RSV) is a contagious virus that affects the lungs and respiratory system. It is the most common cause of respiratory infections in babies and young children, but it can also affect adults. RSV is a common virus that can cause mild to severe cold-like symptoms, but it can be serious in some cases such as older adults and infants.

Symptoms

The most common symptoms of RSV are coughing, wheezing, and difficulty breathing. Other common symptoms include fever, runny nose, and a sore throat. In some cases, RSV can cause more severe symptoms such as pneumonia and bronchiolitis. In babies and young children, the symptoms of RSV can be more severe and may include difficulty breathing, fast breathing, and bluish skin color.

RSV in Adults

In adults, RSV is usually mild and can cause cold-like symptoms. RSV can be more serious in older adults and those with weakened immune systems. In these cases, the symptoms may be more severe and can include difficulty breathing and pneumonia.

RSV in Babies

In babies and young children, RSV can cause more serious symptoms such as difficulty breathing, fast breathing, and bluish skin color. For babies born prematurely or with certain medical conditions, RSV can be especially serious and may require hospitalization.

Treatment

Treatment for RSV depends on the severity of the illness. For most cases, rest and fluids are the best treatment. In severe cases, medications may be needed to help reduce the symptoms of RSV. For premature babies and those with certain medical conditions, a medication called palivizumab may be used to prevent RSV infection.

Is it Contagious?

RSV is highly contagious and can be spread through contact with infected nasal secretions and saliva. It can also be spread through the air when an infected person coughs or sneezes. The virus can live on surfaces for several hours, so it is important to practice good hygiene to prevent the spread of RSV.

Symptoms in Adults

In adults, RSV can cause cold-like symptoms such as coughing, wheezing, fever, and a sore throat. In older adults and those with weakened immune systems, the symptoms can be more severe and can include difficulty breathing and pneumonia.