The number of children with severe cases of RSV has risen sharply in recent days in Mobile, with the positivity rate tripling in the last two weeks among pediatric patients at USA Health Children's & Women’s Hospital.

Respiratory syncytial virus (RSV) is a common respiratory illness that typically causes mild, cold-like symptoms. However, it can be dangerous for babies, toddlers and older adults.

“We want to urge parents and caregivers to be diligent about ensuring their children wash their hands, cover their coughs and stay away from other sick children as much as possible,” said Ron Waldrop, M.D., Division Chief of Pediatric Emergency Medicine at Children’s & Women’s Hospital.

RSV often presents as a bad cold and symptoms may last up to two weeks, Waldrop said.

According to the Centers for Disease Control and Prevention, RSV may lead to more serious health problems in high-risk children, including more severe infections such as bronchiolitis and pneumonia. High risk children include the very young and those with other significant medical problems including asthma and immune disorders.

You can take routine preventive measures, notes the CDC, to help reduce the spread of RSV and other respiratory illnesses.

• Stay home when you are sick.
• Cover your coughs and sneezes with a tissue or your shirt sleeve, not your hands.
• Wash your hands often with soap and water for at least 20 seconds.
• Avoid touching your face with unwashed hands.
• Avoid close contact with others, such as kissing, shaking hands, sharing cups, and eating utensils.
• Clean frequently touched surfaces such as doorknobs and mobile devices.