Feeding anionic diet to multiparous pregnant cows at 3-5 weeks before calving is currently efficient method to prevent postpartum fever.
2
他敦促美国外科医生勤洗澡,穿着干净衣服,避免接触到的产褥热患者后48小时内参与分娩。
He urged fellow surgeons to wash themselves, put on clean clothes and refrain from deliveries for 48 hours after coming into contact with a case of puerperal fever.
As Steven Levitt and Stephen Dubner wrote in Superfreakonomics, PF was a classic medical mystery that helped change our understanding of biology and behavior.