There is no shortage of legitimate peer-reviewed research on the topic. Combining the search terms “COVID-19” with “children” and “school closure” resulted in 143 articles in PubMed, a database of the National Library of Medicine. The journal citations that accompany my statements are “open access,” meaning that anyone can view the article online in its entirety without a fee or journal subscription.
COMMENT
In this editorial the author is using open-access articles in scholarly journals to consider COVID-19 studies. Many journals have made COVID-19 research publicly available, at least temporarily. The National Library of Medicine maintains the database that makes these articles easy to find.