Is Staph Infection in Lungs Contagious and How can it be Treated?

Staphylococcus is gram positive non motile bacteria. It colonizes skin and mucus membrane and grows in clusters like grape and hence it is called staphylococcus (staphyle -meaning grape like). ┬áThe natural habitat of staphylococcus is nose; it can be isolated in 50 % of normal individuals. 20% of people are …