Germ transfer: We usually acquire germs is through random events. Some germs can be airborne in droplets (cough), but most come from saliva transferred to surfaces like doorknobs, desk tops, etc. Adults randomly touch their face/nose 6 or more times/hr which leads to transfer of germs from fingers to face or mouth. From there they enter & begin the exposure process. Better hand washing or sanitizers can help you
Answered 11/13/2017
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