Brucella include arthritis or epididymo-orchitis, spondylitis, neurobrucellosis, liver abscess formation, and endocarditis, the latter potentially fatal. Human brucellosis is usually not transmitted from human to human; people become infected by contact with fluids from infected animals (sheep, cattle, or pigs) or derived food products, such as unpasteurized milk and cheese. Brucellosis is also considered an occupational disease because of a higher incidence in people working with animals (slaughterhouse cases). People may also be infected by inhalation of contaminated dust or aerosols, and as such, the CDC has labeled "Brucella" species as highly weaponizable. Human and animal brucellosis share the persistence of
Federal Rules of Criminal Procedure to fill in, despite seeming authorization under the Judiciary Act to do so. Early Supreme Court cases also fully endorsed congressional authority to enact rules of procedure, and declined the opportunity to directly claim such authority for the courts under Article III of the United States Constitution. A few federal court decisions nonetheless established what amounted to particular federal common law rules of criminal procedure, which added to the lack of conformity in the federal system. In 1933, Congress authorized the Supreme Court to prescribe rules of criminal "appellate" procedure, which included any proceeding after the entry of a verdict