I grew up drinking raw milk. Once I hit a certain age I was the one milking the cow. As long as I milk the cow or someone I trust milks the cow I don't have a problem with raw milk. If someone I don't know or someone I don't trust milks the cow I have a problem.
Here are some quotes from the CDC.
How many outbreaks are related to raw milk?
CDC collects data on foodborne disease outbreaks voluntarily reported by the state, local, territorial, or tribal health departments. The health departments conduct most outbreak investigations reported to CDC. The data reported may change frequently as reporting agencies enter new records and modify or delete old ones.
Among dairy product-associated outbreaks reported to CDC between 1998 and 2011 in which the investigators reported whether the product was pasteurized or raw, 79% were due to raw milk or cheese. From 1998 through 2011, 148 outbreaks due to consumption of raw milk or raw milk products were reported to CDC. These resulted in 2,384 illnesses, 284 hospitalizations, and 2 deaths. Most of these illnesses were caused by
Escherichia coli,
Campylobacter,
Salmonella, or Listeria. It is important to note that a substantial proportion of the raw milk-associated disease burden falls on children; among the 104 outbreaks from 1998-2011 with information on the patients’ ages available, 82% involved at least one person younger than 20 years old.
Reported outbreaks represent the tip of the iceberg. For every outbreak and every illness reported, many others occur, and most illnesses are not part of recognized outbreaks.
Are there more outbreaks related to raw milk in states where it is legal to sell?
Yes. States that allow the legal sale of raw milk for human consumption have more raw milk-related outbreaks of illness than states that do not allow raw milk to be sold legally.
What is the history of the recommendation for pasteurization in the United States?
Routine pasteurization of milk began in the United States in the 1920s and became widespread by 1950 as a means to reduce contamination and reduce human illnesses. It led to dramatic reductions in the number of people getting sick from diseases that had previously been transmitted commonly by milk. Most public health professionals and health care providers consider pasteurization to be one of public health’s most effective food safety interventions ever!
Many medical and scientific organizations recommend pasteurization for all milk consumed by humans; these include CDC, the Food and Drug Administration, the American Academy of Pediatrics, the American Veterinary Medical Association, the National Association of State Public Health Veterinarians, and others.
and the link
http://www.cdc.gov/foodsafety/rawmilk/raw-milk-questions-and-answers.html#outbreaks-legal
Then just for fun another quote with the link below. As an engineer that worked with numbers all my working life I'm not a great believer in statistics. I know that numbers can be manipulated to say about what you want just by the way you present them and the assumptions you make. I know that this is not an apples to apples comparison, but the drop from raw milk causing 25% of all food and waterborne outbreaks before pasteurization to only 1% of foodborne outbreak, not including waterborne, is pretty dramatic. I know that there have been great improvements in how we handle milk and eliminating diseases in milk cows, but can you honestly say there have not been pretty big improvements in how we handle meats and other foods?
Is raw milk safer today than it was in the 1930s when milk pasteurization became common?
The risks from raw milk in the United States are different today than they were before the 1930s when raw milk caused 25% of all food and waterborne outbreaks, resulting in many
infant deaths. Two important diseases people contracted from raw milk during that time period were bovine tuberculosis and brucellosis.
Today, cattle in the United States are virtually free of bovine tuberculosis and brucellosis because of programs to vaccinate and eliminate sick animals. We also have better refrigeration and sanitation for storing and transporting milk. Raw milk and raw milk cheeses illegally imported from developing countries like Mexico, where
bovine tuberculosis and
brucellosis (pdf) are commonly found in cattle, are a health risk to consumers.
In the 21st century, dairy products now cause approximately 1% of reported foodborne outbreaks, but about 70% of reported dairy outbreaks are from raw milk or raw milk cheeses. Because of the way statistics are collected, we do not know how many people get sick from raw milk (or other foods) if they are not part of an outbreak. Despite improvements over the last 100 years, raw milk still presents health risks because the dairy environment is inherently dirty. Large animals produce large amounts of fecal material. Even with careful sanitation, it is nearly impossible to keep all dirt and fecal matter from getting into the raw milk. In addition, some cows might have udder infections that aren’t obvious to the dairy operator, but still can result in bacteria getting into the milk. The only scientifically proven way to ensure that disease-causing germs are eliminated from the milk that is sold to consumers is to pasteurize the milk.
http://www.realrawmilkfacts.com/raw-milk-hot-topics