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.
Lyme Disease IgM antibodies usually appear 1-2 weeks after an initial exposure and return to normal after about 6 to 8 weeks. IgG antibodies are detectable in most people 4-6 weeks after exposure but may be detectable sooner in some people. IgG antibodies may persist indefinitely.