UK Registered Charity 1122246 This website would not be possible without the kind help of Tony Martin of the “AV Martin Charitable Foundation”

Bacteria that live on our bodies normally are called “commensal bacteria”. Our bodies are protected by a network of extremely sophisticated defenses, the immune system. Commensal bacteria are controlled by the immune system, and are prevented from getting to places in the body where they could cause problems (i.e., infection).

However, if our defenses are broken – for example, through a deep cut in the skin or a surgical wound; or in certain conditions which stop the immune system from working properly – then commensals like S. aureus and MRSA can break away from immune system control, grow uncontrollably and cause infections.

MRSA can therefore cause infections, and because it is often resistant to many of the antibiotics we use, it is more difficult to kill than other bacteria – hence being called a “superbug”.

Infections with MRSA will often look the same as infections with “normal” S. aureus. So, historically, when infection happened, a patient would be treated with antibiotics that would work against normal S. aureus. Because MRSA is resistant to these antibiotics, it would not be affected by the antibiotic; so, the infection would get much worse over time – sometimes resulting in death of the patient. MRSA has been implicated in deaths of up to 5000 human patients a year in the UK (many more internationally). The number of animal deaths it is involved in is unknown.

These days, any suspicious infection in a human hospital will be sampled to check if MRSA is involved. If it is identified early enough, MRSA can be treated successfully – in both humans and animals.

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All about infections

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MRSA In Horses

Staphylococcus aureus can also be found in the nose, intestinal tract or skin of a small percentage of normal, healthy horses, although the frequency with which it is found varies [&hellip

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Viruses vs Bacteria

The differences between bacteria and viruses Author – Elaine Pendlebury BA BSc  BVetMed DMS MRCVS  Senior Veterinary Surgeon (Science & Welfare) PDSA Bacteria (singular is bacterium) are one celled living organisms [&hellip

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Spotting Infections

Infections can generally be treated successfully with a single course of antibiotics, which may come in the form of creams or ointments, injections, or tablets, and many infections will even [&hellip

How we have Helped

Zack Weeks-Brown is yet another Samoyed who contracted nosocomial MRSA, at a university vet hospital in February 2006. Fortunately, his surgical site was not involved, and he suffered “only” a [&hellip

Jill Beth Brown – Zack

Thanks to Bella Moss Foundation I’m feeling much better, I had a serious infection in my ear and bladder but my friends at the Bella Moss Foundation got their vets [&hellip

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