The bacteria that cause necrotizing fasciitis can enter the body following surgery or injury. They can also enter the body through: 1  minor cuts. 2  insect bites. 3  abrasions.
Gradual definition, taking place, changing, moving, etc., by small degrees or little by little: gradual improvement in health. See more.
decline definition: The definition of a decline is a lessening or failing. (noun) An example of decline is the collapse of the Roman Empire. An example of decline is the quality of a glass of milk as it starts to sour over time. An example of decli...