Guest Author - Amy Anaruk

As one of our forum readers posted the other day, RSV season is here. This virus, combined with influenza and all the other contagious illnesses during cold and flu season, underline the need for good prevention practices this busy time of year.

RSV, if you're unfamiliar with the term, stands for Respiratory Syncytial Virus. The virus causes upper respiratory infections similar to colds in most people, but in babies and children under age two can be particularly dangerous. In fact, according to the CDC RSV is the primary cause for bronchiolitis and pneumonia in babies.

Even worse, babies and young children with severe forms of the virus can require hospitalization and experience lingering breathing problems. The people most at risk for complications are premature babies, older adults, and babies or young children with lung disorders, heart disorders, or immune deficiencies.

Since RSV is extremely contagious in its early stages before symptoms appear and especially among children, the main preventative measure doctors recommend is to practice frequent handwashing. Children should also avoid sharing items like drinking glasses or toothbrushes. Beyond those measures, doctors may recommend monthly RSV antibody shots for high-risk children and babies.

RSV symptoms are similar to regular cold symptoms, but severe cases may include the following:

1. High fever
2. Trouble breathing
3. Listlessness
4. Reduced or no appetite
5. Heavy coughing


As always, please call your regular doctor with any questions or problematic symptoms. You can also find more information about RSV and babies in the links below.


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This article is not written by a medical professional, and information on this page should never be substituted for your physician's advice. If you have any questions about your asthma and/or allergies, you should always contact your physician first.