How can i keep a 2 year old with mrsa away from a newborn and his belongings?

Wash, UsuallyBenign: Staphylococcus aureus frequently present human skin & respiratory passages, especially nose. Control of this bacteria, as with all, is a function of the immune system. Sa is most commonly a commensal bacteria, but that reality is not good for marketing fear. Dietary choices, activities, emotions & any internal control affecting immune function can change. Mrsa merely means multiple resistant abs.