Traditionally, as the ides of August descend upon us we expect to be bombarded with advertisements encouraging parents and students to finish up their back-to-school shopping. But, this year the question on every parent and school administrator’s mind is not which color back pack will be the most popular this year but whether a mask should be a required part of the back-to-school ensemble.
Dr. William G. Wilkoff
The American Academy of Pediatrics has recommended that “All students older than 2 years and all school staff should wear a mask at school” (“American Academy of Pediatrics Updates Recommendations for Opening Schools in Fall 2021.” 2021 Jul 19). The academy’s statement includes a generous list of common sense caveats but it does not include a statement that masks have been shown to be protective for children in school environments. The Centers for Disease Control and Prevention “recommends” universal indoor masking along with keeping a 3-foot separation but again fails to include any references to support the effectiveness of masks (“Guidance for COVID-19 Prevention in K-12 Schools.” 2021 Aug 5).
Not surprisingly, into this void have stepped two pairs of experts – one group purporting to have evidence that masking is effective in school environments and the other warning that masks may not only be ineffective but that they also carry some significant downsides. And, where can you find these opposing positions? Not in The Lancet. Not in the New England Journal of Medicine. We don’t have time for any of that peer-reviewed monkey business. No, this is pandemic-era science where we have an abundance of opinions and paucity of facts. You will find these opposing articles on the op-ed pages of two of this country’s major newspapers.
In the Aug. 10, 2021, edition of the New York Times you will find an article (“We Studied One Million Students. This Is What We Learned About Masking”) by two pediatricians, Kanecia Zimmerman, MD, and Danny Benjamin Jr., MD, who have “studied” a million students in North Carolina school systems and tell us universal masking is “one of the most effective and efficient strategies for preventing SARS-CoV-2 transmission in schools. These investigators write that they “believe” the low rate of in school transmission they observed in North Carolina was “because of the mask-on-mask school environment.”
However, in the next paragraph the authors admit, “Because North Carolina had a mask mandate for all K-12 schools, we could not compare masked schools with unmasked schools.” They lean instead on studies from three other states with mask mandates that also had low transmission rates and a single report of an outbreak in Israel that employed neither masking nor safe distancing.
On the other side of the divide is an article in the Wall Street Journal titled “The Case Against Masks for Children” by Marty Makary, MD, and H. Cody Meissner, MD, (2021 Aug 9). The authors, one a pediatric infectious disease specialist, argue that there is “no science behind mask mandates for children.” And, observe that, of the $46 billion spent on research grants by the National Institutes of Health, “not a single grant was dedicated to studying masking in children.”
Dr. Makary and Dr. Meissner present a variety of concerns about the effects of masking including those on the development and communication skills of young children. None of their theoretical concerns of course are supported by controlled studies. They also observe that in previous studies children seem to be less likely to transmit COVID-19 than adults. Although we all know the landscape is changing with the emergence of the delta strain. In their strongest statement the authors claim, “It is abusive to force kids who struggle with them [masks] to sacrifice for the sake of unvaccinated adults.”
So there you have it. It is a situation we have come to expect over the last 2 years – plenty of opinions and too few facts supported by controlled studies. Both pairs of authors, however, agree on two things: Vaccination should continue to be considered our primary tool in prevention and control of COVID-19. and children need to be in school. Based on nothing more than a hunch and 7 decades of hunching, I tend to side with Dr. Makary and Dr. Meissner. Depending on the situation, I suggest masking but wouldn’t mandate it for children in school.
Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years. He has authored several books on behavioral pediatrics, including “How to Say No to Your Toddler.” Other than a Littman stethoscope he accepted as a first-year medical student in 1966, Dr. Wilkoff reports having nothing to disclose. Email him at pdnews@mdedge.com.