Health experts in the United States are warning about a fast spread of Respiratory Syncytial Virus, known as RSV. The virus is now one of the leading causes of hospital stays for babies and young children. Doctors say cases are rising quickly across the country as the cold season begins.
RSV is a virus that affects the lungs and breathing passages. It spreads easily through coughs, sneezes, or by touching things that have the virus on them. While most healthy adults recover easily, RSV can be very dangerous for infants and older adults. Many babies who get sick may need to stay in the hospital for breathing support or other treatment.
In California and other states, hospitals are already seeing more children being admitted for RSV. Health officials say this rise is happening earlier than usual. Some hospitals have reported that beds for infants are filling up faster than in previous years.
To help prevent serious illness, doctors are advising pregnant women to get the RSV vaccine between 32 and 36 weeks of pregnancy. This helps protect newborns after birth. Babies who miss this protection can also get a preventive shot soon after they are born. Older adults and people with health problems like asthma, diabetes, or weak immune systems are also encouraged to get vaccinated.
Currently, there is no special medicine to cure RSV, so prevention is very important. Experts recommend washing hands often, avoiding close contact with sick people, and cleaning surfaces that are touched often. Parents should watch for warning signs such as wheezing, high fever, or trouble breathing and seek medical help right away.
Health workers say the rise in RSV cases is a serious concern, but with more awareness and vaccination, the number of hospitalizations can be reduced. They urge families to act early to protect young children and the elderly during this season.
