What Is RSV?

Respiratory Syncytial Virus (RSV) is a common yet highly contagious virus that affects the respiratory tract. While it often causes mild, cold-like symptoms in older children and adults, RSV can lead to severe respiratory illnesses like bronchiolitis and pneumonia in infants, especially those under six months old. Understanding RSV is key to keeping your baby healthy and safe during its peak season.

How Do Infants Get RSV?

RSV spreads easily through:

• Direct Contact: Hugs, kisses, or hand-to-face contact with an infected person.
• Respiratory Droplets: Sneezes, coughs, or shared air in close spaces.
• Contaminated Surfaces: Touching toys, doorknobs, or other surfaces with lingering RSV particles.

Infants in daycare or with older siblings in school are particularly susceptible due to their frequent exposure to germs.

When Is RSV Season?

RSV typically peaks during the fallandwintermonths, often beginning in October and lasting through March. However, cases can vary regionally, and outbreaks may occur outside this window. Knowing when RSV season occurs can help parents take extra precautions to protect their infants during high-risk periods.

Recognizing the Symptoms of RSV

RSV can initially appear like a common cold but may worsen in infants. Symptoms to watch for include:

• Runny nose
• Cough, which may progress to wheezing
• Decreased appetite or difficulty feeding
• Fever (though not always present)
• Rapid or labored breathing
• Bluish color around the lips or fingernails (a sign of low oxygen levels)

If your baby is struggling to breathe, appears lethargic, or shows signs of dehydration, seek immediate medical attention.

Why Is RSV More Dangerous for Infants?

Infants have smaller airways that can become easily inflamed or blocked by mucus, making it harder for them to breathe. Premature babies, those under six months, or infants with underlying medical conditions like heart or lung disease are at higher risk for severe RSV-related complications.

How Is RSV Treated?

There’s no specific cure for RSV, but you can take steps to manage your baby’s symptoms:

• Hydration: Offer small, frequent feedings to keep your baby hydrated.
• Clear Nasal Passages: Use saline drops and a bulb syringe to remove mucus.
• Cool-Mist Humidifier: Add moisture to the air to ease breathing.
• Monitor Fever: Use infant acetaminophen to reduce fever, as directed by your provider.

For severe cases, hospitalization may be necessary for oxygen therapy or intravenous fluids. Always consult a healthcare provider if symptoms worsen.

Preventing RSV

While it’s impossible to eliminate the risk entirely, these steps can significantly reduce your baby’s chances of getting RSV:

• Frequent Handwashing: Ensure everyone who handles your baby has clean hands.
• Limit Exposure: Avoid crowded places and keep your baby away from sick individuals during RSV season.
• Clean Surfaces: Regularly sanitize toys, pacifiers, and frequently touched areas.
• Breastfeed if Possible: Breastfeeding can provide immune-boosting antibodies to help protect your baby.
• Stay Up-to-Date on Preventative Care: For high-risk infants, discuss the possibility of preventive treatments, like monoclonal antibodies, with your pediatric provider.

How Pediatric Telehealth of Colorado Can Help

Navigating RSV can be stressful, but you don’t have to do it alone. At Pediatric Telehealth of Colorado, we’re here to support you every step of the way:

• Pediatric Nurse Hotline: Speak with a knowledgeable and compassionate nurse who can answer your questions and provide real-time guidance.
• Virtual Appointments: Schedule a telehealth visit with our expert pediatric providers to discuss your baby’s symptoms, create a care plan, and ensure you’re doing everything possible to keep your little one comfortable and safe.

With Pediatric Telehealth of Colorado, help is just a call or click away. Whether you’re managing mild symptoms or need advice on when to seek in-person care, our team is ready to assist you.

Stay proactive, stay informed, and let us partner with you to protect your baby during RSV season. Call our pediatric nurse hotline or book an appointment today!

Written by:

Pediatric Telehealth of Colorado Editorial Team

Medically Reviewed by:

Brooke Douglas, CPNP