Abstract: In recent years, the outbreak of swine virus disease in China is more and more complex. The mixed infection phenomena of several kinds of viruses often appear, which has brought great loss to farmer households in China. Five kinds of swine virus diseases （including swine foot and mouth disease, swine vesicular disease, classical swine fever, highly pathogenic porcine reproductive and respiratory syndrome and swine diarrhea） that had the greatest damage to pig industry in China were introduced from the types, harm, mode of transmission ,detection and prevention measures and other aspects, so as to provide references for the related researches.