People may be moved into a county jail immediately after they are arrested, or may later be transferred t o a county jail from a local holding cell or detention center. There are no education or rehabilitation programs. It is often crowded, exceeding design capacity.
Hypersensitivity pneumonitis: a type of inflammation of the lung that develops from breathing in a foreign substance. Molds (fungi) or dust are the most common substances that cause this reaction.
Type IV hypersensitivity is also known as cell mediated or delayed type hypersensitivity. The classical example of this hypersensitivity is tuberculin (Montoux) reaction (figure 5) which peaks 48 hours after the injection of antigen (PPD or old tuberculin). The lesion is characterized by induration and erythema.