Hand tremors are usually caused by stress, caffeine, or medications - not serious diseases. Learn the real causes here.

"And, frankly, much of the guidelines like shaking hands — maybe people aren't going to be shaking hands anymore,” Trump said. “You know, Tony had mentioned to me, Tony Fauci, the other day ...

Many people do not have good hand-washing practices ... An infectious disease specialist has even stated that the practice of shaking hands should be abandoned. GENTLE READER: Miss Manners ...