According to pathogeny check-up, there were89 rota-virus positive cases,2 escherichia coli positive cases,1 Salmonella chloleraesuis positive case, and2 fungus infection cases.

• 病原学检查:89例轮状病毒抗原阳性,2例大肠埃希菌阳性,1例猪霍乱沙门菌阳性,2例真菌感染。