sanofi-rsv-shot-tour-tirrell-2.jpg
RSV can cause severe disease for babies, this drug could prevent it

RSV is the most common cause of hospitalization in babies, but Sanofi is one of a few companies producing a shot that can help prevent this potentially severe illness. CNN's Meg Tirrell tours one of their facilities.

01:59 - Source: CNN
Health 9 videos
sanofi-rsv-shot-tour-tirrell-2.jpg
RSV can cause severe disease for babies, this drug could prevent it
01:59
Now playing
- Source: CNN
Dr. Kulldroff - Still 1.png
Head of RFK Jr.’s vaccine panel challenges ex-CDC leaders to debate
01:27
Now playing
- Source: CNN
Thumbnail 3_Too Much Protein0.png
What you should know before starting a high-protein diet
02:21
Now playing
- Source: CNN
lbb chai split
How to make a delicious cup of chai in under 3 minutes
02:37
Now playing
- Source: CNN
<p>Sen. Roger Marshall joins The Lead</p>
GOP senator on what he says really led to CDC director being fired
08:40
Now playing
- Source: CNN
thumb 4.jpg
They grew up online. Now some teens are choosing to log off
02:32
Now playing
- Source: CNN
tooth-in-eye-surgery-restores-vision-image1.jpg
Rare tooth-in-eye surgery gives blind man sight
02:18
Now playing
- Source: CNN
loop.00_03_12_11.Still001.jpg
This is the moment that changed Sanjay Gupta’s career
03:01
Now playing
- Source: CNN
gupta pic 3.png
How meditation could be a drug-free method for easing pain
01:18
Now playing
- Source: CNN