As cooler weather sets in, respiratory viruses become more common — and one that often worries parents is RSV (Respiratory Syncytial Virus). While RSV usually causes mild cold-like symptoms, it can sometimes lead to serious illness in infants and young children. At National Pediatrics Center in Flushing, NY, our pediatric team helps parents understand how to recognize RSV, manage symptoms, and protect their children during the winter months.

What Is RSV?

RSV is a common respiratory virus that infects the lungs and airways. Nearly all children experience an RSV infection by the age of two, but while most recover easily, babies and young children can be more vulnerable to complications. RSV spreads through coughs, sneezes, or contact with contaminated surfaces, making it especially contagious during the winter season.

Common Symptoms of RSV

RSV symptoms can look similar to a mild cold at first. These may include:

• Runny or stuffy nose
  
  
• Coughing or sneezing
  
  
• Mild fever
  
  
• Decreased appetite
  
  
• Fatigue or irritability
  
  

However, symptoms can worsen over several days — particularly in infants or children with underlying health issues. Parents should watch for warning signs that the infection is affecting breathing or hydration.

When to Call the Pediatrician

RSV can sometimes progress to bronchiolitis or pneumonia, conditions that may require medical care. Contact your pediatrician at National Pediatrics Center right away if your child shows any of the following signs:

• Fast or labored breathing
  
  
• Wheezing or grunting sounds while breathing
  
  
• Pauses in breathing (apnea), especially in infants
  
  
• Bluish color around the lips or fingertips
  
  
• Refusal to eat or drink
  
  
• Extreme tiredness or irritability
  
  

If your child is having severe difficulty breathing or turning blue, seek emergency medical attention immediately.

Caring for Your Child at Home

For mild RSV infections, supportive care at home can help your child recover comfortably. Here are a few steps parents can take:

• Keep airways clear. Use a bulb syringe or nasal aspirator for infants with congestion.
  
  
• Stay hydrated. Offer fluids frequently — even small sips can help prevent dehydration.
  
  
• Use a cool-mist humidifier. Moist air can ease breathing and soothe coughing.
  
  
• Manage fever. Ask your pediatrician about safe fever reducers if your child is uncomfortable.
  
  
• Encourage rest. Let your child sleep as much as needed to support recovery.
  
  

Because RSV can linger on surfaces for hours, be sure to clean toys, doorknobs, and other high-touch areas regularly.

Preventing RSV This Season

While there isn’t a cure for RSV, prevention plays a key role. Pediatricians at National Pediatrics Center recommend:

• Frequent handwashing for both children and adults.
  
  
• Avoiding close contact with anyone who has cold-like symptoms.
  
  
• Keeping babies away from crowded indoor spaces during peak RSV season.
  
  
• Covering coughs and sneezes and disposing of tissues immediately.
  
  

For certain high-risk infants — such as those born prematurely or with chronic lung or heart conditions — preventive antibody treatments may be available. Ask your pediatrician if your child qualifies.

Trust Your Local Pediatric Experts

RSV can be unsettling for parents, but with early recognition and proper care, most children recover fully at home. The pediatric team at National Pediatrics Center in Flushing, NY provides compassionate, expert care to help families navigate RSV and other seasonal illnesses safely.

If you’re concerned about your child’s breathing or flu-like symptoms this winter, call (718) 898-5200 to schedule a visit or speak with a provider. Together, we’ll help keep your child healthy and comfortable all season long.