猪链球菌病是一种人畜共患传染病。猪链球菌是具有荚膜的一种革兰阳性球菌,广泛存在于猪的上呼吸道,尤其是扁桃体内,血清型2为最常见的致病血清型。人类感染猪链球菌可引起败血症、脑膜炎、心内膜炎、关节炎、肺炎及中毒性休克综合征。猪链球菌是引起人细菌性脑膜炎最常见的动物源性病原体之一[1]。本研究分析了1例人感染猪链球菌病脑膜炎患者的临床特点,现报道如下。 Streptococcus suis is a zoonotic disease. Streptococcus suis is a capsular Gram-positive cocci that is widespread in the upper respiratory tract of pigs, especially in the tonsils, with serotype 2 being the most common causative serotype. Human infection with Streptococcus suis can cause sepsis, meningitis, endocarditis, arthritis, pneumonia and toxic shock syndrome. Streptococcus suis is one of the most common animal-borne pathogens causing bacterial meningitis [1]. This study analyzed a case of human infection of Streptococcus suis meningitis in patients with clinical features are reported below.