If you think school closures are a thing of the past, think again. The Washington, D.C., school system adopted a vaccine mandate for COVID-19, as well as other diseases, known as “no shots, no school.” That means not only barring students from on-site instruction but not offering alternative online home instruction. The city council and […]

A recent study has revealed that concentrations of airborne polychlorinated biphenyls (PCBs) may persist in schools and may cause some students to breathe in the chemicals, which in turn may expose them to higher levels than when they inadvertently consume the chemicals through food.