Respiratory Syncytial Virus Pronounced: RES-pi-ra-to-re sin-
SISH-al VI-rusEn Español (Spanish Version) Respiratory syncytial
virus (RSV) is a common cause of many types of infections of the
respiratory system. The term respiratory system refers to the
lungs and breathing passages. These infections include: These
infections are common. They are usually most severe in infants,
young children, and older people. However, these infections can
happen at any age. In severe cases, RSV infections can cause
death. Respiratory System Anatomy of an Infant Copyright ©
Nucleus Medical Media, Inc. RSV is spread through infected
fluids in the mouth and nose. The virus most often enters the
body from touching the mouth, nose, or eyes. It can also be
spread by inhaling droplets from a sneeze or cough. RSV is
spreads easily. It can survive on surfaces and objects for
hours. It is easily passed from person to person. Virus shedding
usually lasts for 3-8 days, but may last for up to four weeks.
Last reviewedOctober 2012by Brian R