n a Doctor of Veterinary Medicine (DVM), who is educated and trained to provide medical and surgical care for domestic and exotic animals. a person trained and authorized to practice veterinary medicine and surgery; a doctor of veterinary medicine.
The infections to take affect or how long it takes to catch cold may vary from person to person. A person with a weak immune system is prone to get infected very easily and very fast. The symptoms of cold may also show on him soon. For a normal healthy person it usually takes three to five days. While usually it can take 9 hours totally depending on the kind of virus that caused it.
And the evidence is not very powerful that you can. A cold is caused by an infection with a virus and then the symptoms that we all experience are really produced by the body's response to the viral infection. And it turns out that the body's response is very important in helping you get over the cold within five to seven days.