Isolation of Staphylococcus and gram-negative bacteria from the hospitalized area and screening bacteria against various plant extract

Abstract

Staphylococcus aureus is a bacterium that is a member of the Firmicutes and is frequently found in the human respiratory tract and on the skin. Although S. aureus is not always pathogenic, it is a common cause of skin infections (e.g. boils), respiratory disease (e.g. sinusitis), and food poisoning. Disease-associated strains often promote infections by producing potent protein toxins and expressing cell-surface proteins that bind and inactivate antibodies. The emergence of antibiotic-resistant forms of pathogenic S. aureus (e.g. MRSA) is a worldwide problem in clinical medicine.