Bacterial Infection; Infections, Bacterial 


Bacterial infections are caused by the presence and growth of microorganisms that damage host tissue. The extent of infection is generally determined by how many organisms are present and the toxins they release. Worldwide, bacterial infections are responsible for more deaths than any other cause.

a penicillinase-resistant form of penicillin (trade name Nafcil) used (usually in the form of its sodium salt) to treat infections caused by penicillin-resistant strains of staphylococci

Bacterial Infections as related to Nafcillin