If an employee is diagnosed with e. coli, shigella, salmonella, hepatitis a, or norovirus requires what managerial action?

If an employee is diagnosed with E. coli, Shigella, Salmonella, Hepatitis A, or Norovirus requires what managerial action?
They are illnesses.,Intestinal infection,  gastrointestinal virus. !
Symptoms include diarrhea, fever, nausea, vomiting, general weakness,stomach cramps and flatulence.
See the doctor and stay home for treatment.

If it's a smaller child or infant, place one on the middle of the chest and on the child's back. (if it is a bigger child with enough room for two, place one on the upper right/your left of the chest, and one on the lower left/your right) the pads should never touch each other.