In addition to the rules applicable by default, traffic signs and traffic lights must be obeyed, and instructions may be given by a police officer, either routinely (on a busy crossing instead of traffic lights) or as road traffic control around a construction zone, accident, or other road disruption.
Staphylococcus, or staph, is a group of infectious bacteria that can cause a variety of conditions ranging from skin rashes to abscesses.
Skin infections. Skin infections caused by staph bacteria include: Boils. The most common type of staph infection is the boil, a pocket of pus that develops in a hair follicle or oil gland.The skin over the infected area usually becomes red and swollen.If a boil breaks open, it will probably drain pus.oils. The most common type of staph infection is the boil, a pocket of pus that develops in a hair follicle or oil gland. The skin over the infected area usually becomes red and swollen. If a boil breaks open, it will probably drain pus.