Even at the best of times, which we certainly are not in, a little hand sanitizer between activities is good practice. The world, particularly heavily populated places, can be a place full of sneezes, coughs, picked noses and all sorts …

  They’ve gone camping to stay safe at work. At a Philadelphia supermarket, the cashier’s side of each checkout line has been outfitted with a tent-like plastic enclosure, keeping essential workers safe while on the job.Alexander Tavares, 19, captured now-viral …