Definition: "Zoocystic" is a term used to describe a type of bacteria that can cause serious health problems in some people, particularly those with weakened immune systems. These bacteria are known as "zooxanthons," which are small, round-shaped organisms that grow on the skin and other areas of the body. The specific type of zooxanthon that causes these conditions is not fully understood, but it has been associated with certain infections, such as those caused by the Clostr