How to Keep Your Newborn Healthy During Sick Season
Bringing home a newborn is exciting, exhausting, and full of wonder and new experiences. Suddenly, sick season arrives and every cough at daycare, sniffle at school, or visitor who says, “It’s just a little cold,” can feel like a big deal.
Especially if you have a toddler or older child in daycare or school, you may be wondering: How do we protect the baby when the germs are already coming home with us?
The good news is you don't need to keep your newborn in a bubble all season long. With a few practical habits and some thoughtful boundaries, you can reduce your baby's exposure to illness while still living your life as a family.
Why Newborns Need Extra Protection During Sick Season
Newborns and young infants are still developing their immune systems. Some respiratory illnesses that may cause nothing more than a few uncomfortable days for an older child or adult can be more serious for a young baby.
This is particularly important during the first few months of life, when babies are more vulnerable to complications from respiratory infections such as RSV, influenza, and COVID-19.
That doesn't mean you need to panic every time someone sneezes. It means that simple prevention strategies are worth putting into place.
Start With the Basics: Hand Hygiene
One of the easiest and most effective ways to reduce the spread of germs is also one of the simplest: wash your hands.
Make handwashing part of your family's routine, especially:
Before touching or feeding the baby
After coming home from daycare, school, work, or errands
After using the bathroom
After blowing your nose, coughing, or sneezing
After caring for a sick family member
Before preparing bottles or food
After changing diapers
For toddlers and young children, make handwashing a routine rather than something you only do when someone is sick. Teach them to sing the ABCs while washing their hands or make it a fun game!
Keep soap and water easily accessible, and consider having hand sanitizer available for situations when washing isn't practical.
What About Your Toddler Who Goes to Daycare?
This is one of the biggest concerns we hear from families with a new baby.
Your toddler may be thrilled about their new role as a big sibling, but they may also be bringing home an impressive collection of daycare germs. Most importantly, you don't need to isolate your older child from the baby. Instead, focus on reducing unnecessary exposure and teaching age-appropriate hygiene.
When your toddler comes home from daycare:
Have them wash their hands.
Encourage them to avoid touching the baby's face and hands.
Change clothes if that makes sense for your family's routine, particularly if the child has been visibly exposed to bodily fluids (snot, spit, urine, etc).
Remind them that kisses should go on the baby's head rather than the face or mouth.
Clean frequently touched surfaces regularly.
If your toddler is sick, give them a little extra space from the baby when practical.
You don't need to disinfect your entire house every time your toddler walks through the door. Consistent, realistic habits are much easier to maintain and much less stressful.
If Your Older Child Is Sick
This is where having a plan can make a huge difference.
If your toddler or school-aged child develops symptoms of a respiratory illness, consider:
Keeping them home from daycare or school according to the facility's illness policy and your healthcare provider's recommendations.
Increasing handwashing for everyone in the household.
Avoiding face-to-face contact between the sick child and newborn when possible.
Not allowing the sick child to kiss the baby.
Having the sick child use tissues (and not their shirts like toddlers tend to do) and dispose of them promptly.
Cleaning high-touch surfaces regularly.
Improving ventilation and airflow when possible.
Asking your pediatrician what additional precautions make sense for your particular family.
Of course, completely separating siblings isn't always realistic, especially when you have a toddler who needs comfort, supervision, and help using the bathroom or getting dressed.
The most important part: Don't aim for perfection. Aim for risk reduction.
Set Some Visitor Boundaries
Sick season can be a good time to establish a simple visitor policy.
You might let family and friends know: “We're excited for you to meet the baby! Please wait until you're completely well to visit, and we'll ask everyone to wash their hands before holding the baby.”
It is reasonable to ask visitors to postpone their visit if they have any symptoms of a respiratory illness (fever, cough, congestion, sore throat) or even recent exposure to certain illnesses.
You can also ask visitors not to kiss your newborn, particularly on the face or hands.
And remember: you are allowed to change your mind. If someone arrives and doesn't feel well, you don't have to let them in simply because they drove across town.
Vaccines Are Part of Your Baby's Protection
Talk with your healthcare provider about recommended immunizations for your baby and the people who will be around them.
Depending on the baby's age and your family's circumstances, your healthcare provider may discuss vaccines that help protect against illnesses such as influenza, COVID-19, and pertussis.
Pregnancy is also an important time to discuss maternal immunizations, because antibodies can pass from a pregnant parent to their baby and provide some protection during the early months of life.
Your baby's pediatrician can help you understand which vaccines are recommended and when.
Don't Forget About the Adults
Parents are often so focused on keeping germs away from the baby that they forget they're part of the equation too.
That can include:
Staying up to date on recommended vaccines
Washing your hands regularly
Getting adequate rest whenever possible
Staying home when you're sick when circumstances allow
Wearing a well-fitting mask around a vulnerable newborn when appropriate
Avoiding unnecessary close contact with the baby when you're actively ill
Asking your healthcare provider what precautions they recommend if you become sick
If you are breastfeeding or pumping, talk with your healthcare provider if you become ill. For many common illnesses, breastfeeding can continue, but your individual situation may require specific guidance.
Improve the Air in Your Home
Respiratory viruses spread more easily in crowded, poorly ventilated indoor spaces.
During sick season, consider opening windows when weather permits, using exhaust fans, or using a portable air cleaner with an appropriate HEPA filter.
You don't have to turn your home into a hospital. Even small improvements in airflow can be useful, particularly when someone in the household is sick.
Know When to Call Your Baby's Healthcare Provider
Newborns have a lower threshold for medical advice than older children.
If your baby develops symptoms of illness, call your pediatrician or other healthcare provider for guidance particularly if your baby is very young or was born prematurely or has other medical considerations.
For babies younger than 6 months, a rectal temperature of 100.4°F (38°C) or higher is generally considered a fever and requires prompt medical evaluation. Don't rely on touch to determine whether a young baby has a fever, always use a rectal thermometer for the most accurate reading.
Seek urgent medical attention if your baby has concerning symptoms such as:
Difficulty breathing or Breathing that is unusually fast or labored
Blue, gray, or pale coloring
Significant difficulty waking or unusual limpness
Poor feeding or difficulty feeding
Signs of dehydration or A significant decrease in wet diapers
When in doubt, call your baby's healthcare provider. You don't have to figure out whether something is serious on your own. Your pediatrician has after hours call lines for a reason.
A Realistic Sick-Season Plan for Families With Multiple Children
If you have a newborn and a child in daycare or school, it can help to decide on your household plan before someone gets sick.
Who stays home with the sick child? If possible, designate which adult will primarily care for the sick child and which will focus on the newborn.
What happens when someone comes home sick? Decide where coats, backpacks, shoes, and other frequently handled items will go and establish your family's handwashing routine.
Who handles nighttime care? If one parent becomes sick, have a backup plan for feeding and overnight newborn care.
What supplies should we have on hand? Keep basics available so you don't have to make a last-minute trip to the store with a sick baby. Your pediatrician can also recommend what, if anything, is appropriate to keep in your baby's medicine cabinet.
Who can help? Identify a few people who could help with meals, laundry, grocery runs, or caring for your older child if your household gets hit with an illness.
Having a plan doesn't mean you expect your family to get sick. It simply means you won't have to make every decision while exhausted and worried.
The Goal Isn't a Germ-Free Home
Your baby is going to encounter germs. Your toddler is going to bring home daycare germs. Someone will eventually sneeze at the worst possible moment.
You cannot prevent every illness and trying to do so can make those early months unnecessarily stressful. Instead, focus on the things you can control:
Wash hands.Keep sick people away from the baby when possible.Avoid kissing the newborn.Keep up with recommended vaccinations.Improve ventilation.Have a plan for sick days.Know when to call the pediatrician.And give yourself some grace.
Parenting a newborn during sick season, especially while caring for an older child, is a lot. You don't need to do everything perfectly to be a loving, attentive, protective parent.
Sometimes the best thing you can do is wash your hands, take a deep breath, and remember that you're doing your best with the information and resources you have.
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