United States raw milk debate systematic review of the food safety of unpasteurized milk concluded that science-based data to substantiate claims of health benefits "are lacking or do not exist" and the risks associated with disease outbreaks as a result of raw milk consumption are "considerably higher". Pasteurization was first used in the United States in the 1890s after the discovery of germ theory to control the hazards of highly contagious bacterial diseases, including bovine tuberculosis and brucellosis, that could be easily transmitted to humans through the drinking of raw milk. Initially after the scientific discovery of bacteria, no product testing was available to determine
Brucellosis "reliably" safe as the alternative. In the decades after Evans's work, it was worked out that this genus, which received the name "Brucella" in honor of Bruce, contained several species with varying virulence. The name "brucellosis" gradually replaced the 19th-century names Mediterranean fever and Malta fever. In 1989, neurologists in Saudi Arabia discovered "neurobrucellosis", a neurological involvement in brucellosis. These obsolete names have previously been applied to brucellosis: "Brucella" species were weaponized by several advanced countries by the mid-20th century. In 1954, "B. suis" became the first agent weaponized by the United States at its Pine Bluff Arsenal near Pine