Respiratory Virus RSV Prompts Extended Public Health Measures in the U.S.

Understanding these factors helps public health officials adjust recommendations and prepare communities for ongoing exposure risks.

Groups at Higher Risk
While RSV can affect people of all ages, certain groups are more likely to experience severe illness:

Infants and Young Children: Babies under six months old are particularly vulnerable because their immune systems are still developing. Premature infants or those with heart or lung conditions face additional risk.
Older Adults: Adults over 65 may develop more severe symptoms due to age-related changes in immunity and underlying health conditions.
Individuals with Chronic Health Conditions: People with asthma, chronic obstructive pulmonary disease (COPD), heart disease, or weakened immune systems are more susceptible to complications from RSV.