Finally!

Pediatrician and parents have waited patiently for effective protection for babies against severe RSV (respiratory syncytial virus) infections, and we finally have it.

Welcome, nirsevimab – otherwise known as brand name Beyfortus.

Nirsevimab protects against RSV, which is a nasty cold virus that attacks young lungs fiercely. While many babies with RSV end up with “just a cold,“ 20% to 30% with a first time infection end up with lung infections. Year after year hospitals fill with babies battling RSV. An additional problem with RSV: babies sick with RSV have a greater risk of developing asthma than babies who were never infected with RSV.

This viral season every newborn and any baby younger than eight months of age is eligible for a one time shot of nirsevimab. The shot gives protection in the form of antibodies to RSV. 

Not a new type of medicine

A similar medication called palivizumab (brand name Synagis) has been around for years. However, only certain high risk babies, such as those who were born very prematurely, received it. Palivizumab consisted of monthly injections during RSV season (typically October through March).

Conveniently, one dose of nirsevimab gives protection against severe RSV for five months.  All babies under eight months of age during RSV season will be eligible to receive this new protection.

Be sure to discuss nirsevimab with  your pediatrician this fall.

For a more detailed account of nirsevimab recommendations read here.

The arrival of nirsevimab will make every pediatrician and lots of babies breathe a little easier this fall and winter.

Julie Kardos, MD and Naline Lai, MD

©2023 Two Peds in a Pod®

Now that we are in the middle of the 2015 flu season, we have parents asking us every day how they can tell if their child has the flu or just a common cold. Here’s how:

Colds, even really yucky ones, start out gradually. Think back to your last cold: first your throat felt scratchy or sore, then the next day your nose got stuffy or then started running profusely, then you developed a cough. Sometimes during a cold you get a fever for a few days. Sometimes you get hoarse and lose your voice. Kids are the same way. In addition, they often feel tired because of interrupted sleep from coughing or nasal congestion. This tiredness leads to some extra crankiness.

Usually kids still feel well enough to play and attend school with colds, as long as their temperatures stay below 101°F and they are well hydrated and breathing without any difficulty. The average length of a cold is 7-10 days although sometimes it takes two weeks or more for all coughing and nasal congestion to resolve.

Important news flash about mucus: the mucus from a cold can be thick, thin, clear, yellow, green, or white, and can change from one to the other, all in the same cold. The color of mucus does NOT tell you if your child needs an antibiotic and will not help you differentiate between a cold and the flu.

The flu, caused by influenza virus, comes on suddenly and makes you feel as if you’ve been hit by a truck. Flu always causes fever of 101So, if your child has a runny nose and cough, but is drinking well, playing well, sleeping well and does not have a fever and the symptoms have been around for a few days, the illness is unlikely to “turn into the flu.”

Remember: colds = gradual and annoying. Flu = sudden and miserable.

Fortunately, a vaccine against the flu can prevent the misery of the flu. In addition, vaccines against influenza save lives by preventing flu-related complications that can be fatal such as pneumonia, encephalitis (brain infection), and severe dehydration.  Even in a year, like this one, when the flu vaccine is not well matched to the currently circulating strains, its still worth getting the vaccine. 

Be sure to read our guest article on ways to prevent colds and flu and our thoughts on over the counter cold medicines.  Now excuse us while we go out to buy yummy-smelling hand soap to entice our kids to wash germs off their hands. After that you’ll find us cooking up a pot of good old-fashioned chicken soup, just in case…

Julie Kardos, MD and Naline Lai, MD
revised from our Sept 2009 post

©2015 Two Peds in a Pod®