Respiratory syncytial virus (RSV) usually causes mild, cold-like symptoms in most people.

Oct 4, 2023 · Respiratory syncytial virus (RSV) causes infections of the lungs and respiratory tract. It's so common that most children have been infected with the virus by age 2.

RSV is a respiratory illness that can cause cold-like symptoms or, sometimes, serious illness. RSV stands for respiratory syncytial (sin-SISH-uhl) virus, the germ that makes you sick with RSV.

Respiratory syncytial virus (RSV), [a] also called human respiratory syncytial virus (hRSV) and human orthopneumovirus, is a virus that causes infections of the respiratory tract.

What is RSV? RSV is a viral infection that can lead to inflammation of the respiratory tract and lungs. The peak time for RSV to spread is during fall and winter. Most children and adults with RSV will …

Respiratory syncytial virus or RSV is a common virus that typically causes mild sickness. But it can be dangerous for babies and some young children. RSV causes a wide variety of symptoms, ranging …

May 5, 2025 · Respiratory Syncytial Virus (RSV) causes cold-like symptoms in adults and healthy children, but can cause serious problems in babies. Read more.

Oct 21, 2025 · The initial signs of RSV are similar to the common cold in children and adults. RSV symptoms can cause complications if left untreated. Here's what to know.

Dec 19, 2025 · WHO fact sheet on respiratory syncytial virus (RSV), including key facts, scope of the problem, transmission, symptoms, treatment and WHO response.

Jan 11, 2023 · Respiratory syncytial virus (RSV) infects the lungs and breathing passages, and, in the United States, nearly all children have been infected with RSV by age two. In healthy people, …