The dog just gave birth to a baby and hasn't been vaccinated yet. Is it easy to get canine distemper again?

Even if you are locked in a cage in a hospital, you will still be infected. Canine distemper can be spread through the air. Playing with it, or your dog inhaling the breath of a sick dog will be infected, just like a person catching a cold. It is easy to get infected when you are close. Take the dog back, or give it to reliable relatives and friends for a few days. Observe for about ten days, and take it to get vaccinated if there is no problem. Also, change clothes and wash before going home every day. Wash your hands with a proper amount of disinfectant and spray it on soles, clothes and pants.

I wish your dog a speedy recovery!