Intensive Care Unit physician Greg Schmidt, MD, from University of Iowa Health Care tests whether face masks impede your breathing or make you retain carbon dioxide.
Takeaways:
There does not appear to be much scholarly research on children and masks. The following two articles were the most relevant items found during a recent, thorough search.
Most research on masks and limiting the spread of viruses has focused on the mask protecting the person wearing it. COVID-19 has changed that focus. The articles below are listed in chronological order, dating back to 2008.