Staphylococcal infections, commonly called staph infections, are caused by a genus of bacteria called Staphylococcus. There are more than 30 strains (types) of Staphylococcus bacteria.

Sep 6, 2025 · Staph infections can be deadly if the bacteria get into the bloodstream, joints, bones, lungs or heart. If the infection is in or near a medical device, such as a catheter, …

Two species were described in 2015 – Staphylococcus argenteus and Staphylococcus schweitzeri – both of which were previously considered variants of S. aureus.

Apr 15, 2024 · Overview Staphylococcus aureus (staph) is a bacterium commonly found on the skin and in the nose of about 30% of individuals. Most of the time staph does not cause any …

Aug 17, 2022 · Staphylococcus bacteria can invade the bloodstream or organs, resulting in serious illness. Many Staphylococcus bacterial infections can be treated and cured with …

Jul 9, 2024 · Staphylococcus bacteria cause staph infections. This article discusses the causes, types, symptoms, and treatment of staph infections, as well as the risk factors and recovery time.

Nov 8, 2023 · There are more than 30 types. A type called Staphylococcus aureus causes most infections. Staph bacteria can cause many different types of infections, including: Skin …

Sep 4, 2025 · Staphylococcal species are bacteria characterized by their microscopic appearance of grape-like, spherical clusters of organisms.

Nov 8, 2023 · Staphylococcus is a group of bacteria (microbe or germ) that can cause a number of infectious diseases in various tissues of the body. Staphylococcus is more familiarly known …

Oct 4, 2025 · Staphylococcus—also called staph—is a type of bacteria that causes a wide range of infections if it spreads into your bloodstream or internal tissues. Staph infections are very …