Dictionary entry overview: What does cay mean? â¢ CAY (noun) The noun CAY has 1 sense: 1. a coral reef off the southern coast of Florida Familiarity information: CAY used as a noun is very rare.
Anthrax. Anthrax is the disease caused by the bacterium Bacillus anthracis, which lives in soil. The bacterial cell lives as a hardy spore to survive harsh conditions.The spores germinate into thriving colonies of bacteria once inside an animal or person.hen a person inhales the spores of Bacillus anthracis, they germinate and the bacteria infect the lungs, spreading to the lymph nodes in the chest. As the bacteria grow, they produce two kinds of deadly toxins.
Humans who come into contact with infected animals can get sick with anthrax as well. There are 3 main routes of anthrax infection: cutaneous, inhalation, and gastrointestinal. Cutaneous anthrax occurs when anthrax spores touch a cut or scrape on the skin. It is the most common type of anthrax infection.