How to Effectively Prevent Recurrent Thrush Thrush is a disease caused by the avian influenza virus, which causes allergic reactions after infection. In severe cases, it can lead to the death of birds. In order to avoid recurrence of thrush, we can start from the following aspects: 1. Strengthen feeding and management. The environment should be kept dry and hygienic when feeding. Goose houses and cages should be cleaned regularly every day to avoid excessive impurities in drinking water. At the same time, the number of animals should be reasonably arranged according to the stocking density. Too dense stocking can easily cause the spread of thrush. In addition, attention should also be paid to the selection of feed, and try to choose high-quality and fresh feed to avoid the feed becoming