General Discussion
In reply to the discussion: Another "raw milk" incident... [View all]MineralMan
(151,499 posts)During the week, I delivered milk when I was in high school. On weekends and in the summer, I worked in the dairy. The dairy work involved sterilizing all the equipment, after the morning milk production was processed. One of the interesting things I learned there was that the milk was never exposed to any contamination once it entered the pasteurization process. From the time it was pasteurized to the time it was packaged, it was constantly contained in the stainless steel plumbing system. My job, after the processing and bottling was to sterilize the entire system, which was completely disassembled. Superheated live steam was the sterilizing agent.
From the holding tank that was fed by the milking machines to the actual bottling machine (yes, we only used glass bottles), the milk was completely contained in the system.
While people can get away with drinking raw milk for a long time, in most cases, it only takes one contamination event to make people sick. Pasteurization takes the worry of that out of the picture.