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Colorized scanning electron micrograph of a human neutrophil ingesting MRSA. Methicillin-resistant Staphylococcus aureus (MRSA) is a group of gram-positive bacteria that are genetically distinct from other strains of Staphylococcus aureus. MRSA is responsible for several difficult-to-treat infections in humans.
One particularly deadly infection is MRSA (methicillin resistant staphylococcus aureus). While hospitals generally don't publicize cases of patients acquiring such superbugs, one incident was ...
Spread of S. aureus (including MRSA) generally is through human-to-human contact, although recently some veterinarians have discovered the infection can be spread through pets, [130] with environmental contamination thought to play a relatively less important part. [131]
MRSA ST398 is a clonal complex 398 (CC398). This means that the strain had emerged in a human clinic, without any obvious or understandable causes. MRSA ST398, a specific strain of MRSA, is commonly found in livestock, and can cause infections in humans who come into contact with infected animals. [1]
Though dangerous to humans, CC398 is often asymptomatic in food-producing animals. [2] In a single study conducted in Denmark, MRSA was shown to originate in livestock and spread to humans, [3] though the MRSA strain may have originated in humans and was transmitted to livestock. [4]
Uncomplicated bacteremia is defined as having positive blood cultures for MRSA, but having no evidence of endocarditis, no implanted prostheses, negative blood cultures after 2–4 days of treatment, and signs of clinical improvement after 72 hrs. [44] The antibiotic treatment of choice for streptococcal and enteroccal infections differs by ...
Among them is Hutchinsonite, as inhaling its dust or ingesting bits of it can be fatal. The rock's composition includes 3 deadly minerals – arsenic, lead, and thallium. Number 1. Eating sushi ...
The strain has become the dominant type of MRSA in European livestock, probably due to widespread antibiotic use in pig farming, researchers say. Highly antibiotic-resistant MRSA strain that arose ...