A rough respiratory virus season in the US appears to be easing, as three major respiratory viruses that have battered the country for the past few months are finally all trending down at the same time.
Respiratory syncytial virus (RSV) is a highly contagious virus that primarily affects the respiratory system. It is a common cause of respiratory infections in infants and young children, and can also affect older adults and people with certain medical conditions. Symptoms of RSV infection include coughing, wheezing, and difficulty breathing, as well as fever, runny nose, and sore throat. In most cases, the virus causes mild symptoms that can be treated at home, but in some cases it can lead to severe respiratory illness requiring hospitalization. There is a specific prophylaxis for premature babies and immunocompromised individuals.