If it is confirmed that the dog has parvovirus and has recovered, it is theoretically unlikely that it will recur. However, the virus will still be carried in the dog's body for a period of time. Under normal circumstances, as long as the virus no longer evolves or mutates, the body can recognize and defeat it. After a dog recovers from parvovirus, it will take 15 to 30 days A certain amount of infectious parvovirus will be excreted through stool within a few days. If there are other dogs at home during this period, precautions must be taken and the excretion area must be disinfected and managed.

Methods to prevent dogs from suffering from parvovirus:

1. The best way is to vaccinate regularly and get regular booster shots every year.

2. It is best not to take your dog out before confirming that no antibodies have been produced in the dog’s body.

3. If there are two dogs at home and one of them goes out, the home environment must be disinfected regularly.