VMD stands for Doctor of Veterinary Medicine. Suggest new definition. This definition appears frequently and is found in the following Acronym Finder categories: Science, medicine, engineering, etc.
Symptom Development. Cold symptoms usually develop within 2 to 3 days of exposure to the virus. However, a person may not know when he has been exposed to a cold virus because individuals may remain contagious after their symptoms disappear.Also, viruses that cause colds may exist on eating utensils and other surfaces.ymptom Development. Cold symptoms usually develop within 2 to 3 days of exposure to the virus. However, a person may not know when he has been exposed to a cold virus because individuals may remain contagious after their symptoms disappear.
A red, flat rash which usually starts on the face and then spreads to the rest of the body typically begins three to five days after the start of symptoms. Symptoms usually develop 10â12 days after exposure to an infected person and last 7â10 days.