Staphylococcus

Staphylococcus is an important genus of bacteria. It is responsible for a wide range of infections in humans and animals, ranging from minor skin and respiratory tract infections to more serious systemic diseases. Staphylococci are common in the environment, and are frequently found on human skin, in the nose, and in food products. Many types of staphylococci are also resistant to antibiotics, creating a public health concern. Staphylococcus is a major cause of nosocomial (hospital-acquired) infections, and its potential to cause disease should not be underestimated. Vaccines and other preventive measures are needed to reduce the burden of staphylococcal infections.