What to Know About RSV in Infants

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A dangerous respiratory infection that can affect people of all ages is the respiratory syncytial virus (RSV).

RSV, however, is most dangerous when it affects infants. Due to their less developed airways, newborns are unable to cough up mucous like older kids or adults can. Additionally, because of their smaller airways, they are more susceptible to airway occlusion, which makes breathing difficult.

RSV frequently results in cold symptoms, including a cough, in many people. RSV in infants can result in bronchiolitis, a more severe condition. Along with their cough, babies with bronchiolitis also wheeze.

RSV can result in pneumonia and other serious diseases. Babies might occasionally require hospital treatment.

Since RSV is a virus, there aren’t any treatments available to stop it or shorten the duration of the illness. Instead, medical professionals frequently suggest therapies or cures to assist relieve symptoms up until the illness is treated.

From November through April, when milder temperatures force people indoors and they are more likely to interact with others, RSV is frequently spread by humans. RSV can also be spread earlier in the year by individuals. For instance, the RSV season began earlier in 2022, with a spike in cases in October.

For more information about this virus, including warning signs to look out for and when to get medical attention, keep reading.
RSV symptoms in infants