Friday , December 3 2021

Study: There is a life-threatening bacteria in every person's skin.


A team of researchers from Bath University (UK), led by Professor Sam Sheppard, warned of the danger of a potentially deadly bacterium that is as plentiful as the skin of every person in the world.

According to the Science Daily portal, in this study, the team identified a number of 61 genes, allowing Staphylococcus epidermidis (normally harmless) to cause bacteria that cause life-threatening diseases. According to researchers, these genes cause bacteria to develop in the bloodstream, to block the body's immune response and to make the cell surface sticky, so that these bacteria can form a biofilm there. antibiotic resistant.

This indicates that it is a close relative of MRSA (Staphylococcus aureus, methicillin-resistant) bacteria, which may cause serious diseases such as sepsis or pneumonia. Researchers say Staphylococcus epidermidis is the main cause of life-threatening infections after surgery, but because of its abundance, doctors have been ignored.

According to Sam Sheppard, bacteriahas always been clinically ignored Bol However, due to their abundance, these bacteria can evolve very rapidly by exchanging genes with each other, la he added, since they are often considered to be contaminants or are considered a known surgical risk.

Anlam If we do nothing to control it, there is a risk that the genes that cause this disease will spread more broadly, which means that postoperative infections that are resistant to antibiotics can become more common, “he added.

Source link