Clostridium perfringens food poisoning typically causes mild symptoms, lasts about a day, and resolves without antibiotics.

产气荚膜梭菌食中毒产生的症状比较轻微，持续约天，无需抗生素可自行缓解。

Within 24 hours, the bacteria starts to make clostridium perfringens enterotoxin, or CPE.

24小时内，细菌开始产生产气荚膜梭菌肠毒素（CPE)。

Anaerobes, clostridia included, tend to lack the enzymes catalase or superoxide dismutase, so oxygen is actually toxic to them.

厌菌（包括梭菌）缺乏过氢酶或超歧酶；因此气对他们有毒害。

Clostridium perfringens is a common cause of food poisoning, in fact, it's sometimes called " the cafeteria germ" .

产气荚膜梭菌，是引起食中毒的常见病原体；事实上，它有时被称为“自助餐细菌”。

There's been an outbreak of salmonella and clostridium perfringens, another bacterial infection, in the U.S. state of Louisiana.

AZUZ：美国路易斯安那州爆发了沙门氏菌和产气荚膜梭菌，这是另种细菌感染。

Clostridium perfringens are found out in the environment and they can accidentally contaminate food when it's been left out for a while.

产气荚膜梭菌在我们身边的环境就有；它们可能恰巧污染了放置在外面阵子的食。

Clostridium tetani bacteria are often found in soil, manure, and dead leaves, where they can survive for years in the form of spores, even amidst extreme heat and dryness.

破伤风梭菌常见于土壤、粪便和枯叶中，即使在极端炎热和干燥的环境中，它们也能以孢子的形式存活数年。