After hospitalizations among younger children soared with the omicron variant last winter, the news should have parents cooing with joy, but understandably, they also have questions.
“The vaccine offers the huge benefit of protecting children against serious complications and death from COVID, and it has the future benefit of training a child’s immune system to deal with COVID,” Ericson said. “That’s how we go from a pandemic to an endemic stage, where COVID becomes much less worrisome.”
It’s also another step toward normalcy, where parents don’t have to worry so much about play dates, sleepovers or sending children to school or day care.
Putting on her “mom” cap, Ericson said her 6-year-old child’s vaccination has already come in handy. When her 3-year-old tested positive for COVID from a day care exposure, the result didn’t keep the older child at home.
Still, it’s estimated only 30% of children ages 5 to 11 have been vaccinated since Pfizer shots were approved last fall, and Ericson expects the same utilization rate for the younger group. “A parent who doesn’t want to vaccinate is a parent who doesn’t want to vaccinate, regardless of the age, I would guess,” she said.
That’s why she wants to address some of the most common concerns.
Is the COVID-19 vaccine safe for babies and toddlers?
“Yes. Vaccines work very similarly regardless of age, and these vaccines have been given to millions of people over the past 18 months and are quite safe,” Ericson said. “Parents should know that the recent approval for young children is based on the outcome of clinical trials in specific age groups from 6 months to 23 months of age, ages 2 to 5 and ages 6 to 11.”
Not many children die from COVID, and many children have only mild symptoms. Why vaccinate?
“I think we get distracted by focusing on death rates. There are a lot of ways a child’s body and life can be disrupted if they get COVID,” Ericson said. “Younger children are at higher risk of complications because their breathing tubes are smaller and can more easily become clogged with phlegm. Younger children’s immune systems aren’t as robust either.”
There’s also no way to know for sure whether or not your child will be the one to get very sick.
Children who get COVID risk getting long COVID, which carries its own set of physical symptoms, as well as long-term mental health issues such as anxiety and depression, she added.
Will my child suffer from side effects of the vaccine?
The side effects are similar to any vaccine – fever, sore arm, swollen lymph nodes that last a day or so. Younger children tend to have fewer side effects than older children, Ericson said.
Which vaccine is best for my child? Pfizer or Moderna?
It’s personal preference, Ericson said. Pfizer’s vaccine for children under age 5 is one-tenth of the adult dose, and three shots are needed. The first two are given three weeks apart, and the last is given at least two months later. The Moderna vaccine consists of two shots, each a quarter of its adult dose, given about four weeks apart for kids under 6. (A third Food and Drug Administration-approved dose may be given at least a month after the second shot for children with compromising immune conditions.)
“Some parents may prioritize gaining immunity quicker and choose Moderna, which provides protection after six weeks, versus about 12 weeks for Pfizer,” Ericson said. “Other parents will choose Pfizer because side effects are fewer or they feel more comfortable since Pfizer vaccines are already being used in children as young as 5.”
I’ve heard the vaccine is only about 50% effective, so why bother?
“The vaccine does a really good job of preventing serious illness and it makes your child less contagious for a shorter period of time,” Ericson said. “We’d all love a vaccine that is 100% effective, but a vaccine that prevents 50% of infections and nearly 100% of severe illnesses and deaths is a vaccine worth getting.”
When COVID began, it was thought that children weren’t major spreaders, but that’s long been proven untrue.
“Children definitely bring COVID home to the family and spread it when they go out,” she said. “The best way to disrupt that chain is vaccination. If we can stop even 50% of transmissions, our case numbers will plummet.”
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The Medical Minute is a weekly health news feature produced by Penn State Health. Articles feature the expertise of faculty, physicians and staff, and are designed to offer timely, relevant health information of interest to a broad audience.