Rotaviral antibodies in cow's milk.

摘要: In the past, it has been reported that neonatal diets made from unheated cow's milk were superior to those heated milk. It was observed piglets equally protected rotaviral diarrhea when they fed either came a cow immunized against porcine rotavirus or not immunized. Because of this observation, we examined four pools "normal" cows' colostrum and 58 samples for presence antibody rotavirus. All colostrum, collected in different years, had immunofluorescent titers 1:100 Seventy-two percent also positive--titer no higher than 1:10. Antibodies found at creamery prior but after pasteurization. Rotaviral antibodies detected one out eight brands bought market--perhaps indicating inadequate pasteurization brand. These results support proposition that, least part, is because contains an ubiquitous enteropathogen like