It will be a surreal first day of school in Southern California as students embark on a new year from a computer screen at home.
Is it possible to be too hygienic? The answer may be yes. In fact, having some microbes on the skin may protect young children against developing allergies. The hygiene hypothesis The “hygiene hypothesis” refers to the idea that exposing babies and young children to germs and microorganisms can [...]
‘Tis the season for back-to-school shopping, holiday planning and – too often – colds, flu and stomach bugs. With children returning to classrooms and cooler weather driving more people indoors, germs have extra opportunities to strike. Instead of stocking up on tissues and cough medicine, try these five [...]