Exactly one year ago, Chaudhery Mustansar Hussain was lying in an ICU bed connected to a ventilator. The NJIT adjunct professor was infected with COVID-19, and his body needed to increase its 54% oxygen...

Face masks have been our steady companions for almost one and a half years now. We wear them when we go grocery store shopping; we wear them when we go to class; we wear them in the lounges of our...