It's back to school season, which means one thing is inevitable: your toddler is going to get sick, and they are going to bring it home to your newborn. That's just the reality of having kids. Here are a few things that can help.
Know That You Can't Prevent All Exposure
Some exposure is going to happen no matter what and asking toddlers to keep their distance from a sibling isn't realistic. Limit the germs that come into your house with frequent visitors.
House Rules
- Wash hands before touching the baby. This is the simplest, highest-impact habit although it may happen 100% of the time.
- Kiss the feet, avoid the hands and face. Affection can still be very much allowed - just redirected to a lower-risk zone.
- Get both kids vaccinated. Keeping both children current on their vaccines, including the flu shot for anyone eligible, is one of the most effective tools available for reducing how often illness moves through the house and how severe it is when it does.
- Calm down. Worry doesn't stop germs from spreading, and staying calm makes the whole season easier for everyone.
It's less about achieving zero germs because your house isn't a sterile environment, and your baby isn't going to grow up in one either. It's really about delaying exposure and buying yourself a little time, not eliminating it altogether.
These illnesses are going to disrupt sleep and cause plenty of worry along the way — that part doesn't go away. But it's worth remembering that the vast majority of colds resolve entirely on their own. You're not failing as a parent when your baby catches something from their sibling; you're just living the normal, messy reality of raising kids close in age.
Know the signs that need same-day medical attention
- Fever > 100.4 in a baby less than 3 months of age
- Breathing that looks fast, labored, or effortful — flared nostrils, visible pulling in around the ribs, or head bobbing with each breath
- Pauses in breathing
- Bluish tint around the lips or face
- Noticeably fewer wet diapers, or a baby who seems unusually hard to wake or console
- Refusing to eat or feeding significantly less than usual
Most infections will pass on their own. It's more about knowing which symptoms are "ride it out" symptoms and which ones mean it's time to call your pediatrician or seek care right away. If you're ever unsure, it's always reasonable to call and ask.