Often: Viral upper respiratory infections have to enter the body somewhere. Often they enter through the nose and then spread to the throat. However, it is possible to contract one through the mouth by kissing, sharing a cup, etc.
Answered 5/5/2016
5.8k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question