We have always talked about different infections from animals and their treatments, but what if your pet gets a disease that cannot be treated with antibiotics. Imagine how worried you will be? Today, I will write about "Methicillin-resistant Staphylococcus aureus" (MRSA).
flickr.com
MRSA is a bacteria usually found in the nasal passages, human skin, and animals. It is mainly resistant to betalactam antibiotics, and in some cases, other antibiotics. MRSA is majorly found in people, but animals can get infected too.
Humans can act as reservoirs for the transmission of S.aureus to vertebrate animals, but it can also be transmitted from vertebrate animals to humans.
The first reported case of MRSA colonization in livestock happened in the early 1970s in Belgium, it affected the milk of cows with bovine mastitis. Since that time, there have been other reported cases of MRSA in cats, horses, rabbits, pigs, dogs, and even poultry products. The first case of animal-to-human transmission was found in dairy sheep, shortly after that, there was a first reported case of human-to-human transmission.
Several factors could trigger the transmission of MRSA between animals and humans. The time taken and the intensity of the transmission were discovered to be dependent on; farmers working for extra hours amongst calf-stable. When there is no animal contact, the transmission of LA-MRSA is lost or reduced. However, there were persistent carriers that persisted.
MRSA can be eradicated from hospitals through the implementation of strict hygiene, and control of the environment. Every individual who tests positive for MRSA should be isolated and treated in order to eliminate the carriage of MRSA.
The introduction of MRSA into a farm happens through different routes, the most common ones are the movement of affected animals from one farm to another, through direct contact with other affected humans, and through the contact of animals with contaminated vehicles. Good external biosecurity protocols need to be adhered to when live animals are imported into the farm.
The transmission of MRSA to humans can be transmitted through the contamination of an object and surface. Human transmission is common in hospitals and other healthcare facilities, especially among people whose immune systems are weak. Both humans and pets can carry MRSA on their skin and on their nose without showing a physical sign of the illness, often causing skin or wound infection.
The signs of MRSA in humans are dependent on the location of the infection. Skin infections are the most common, and they create physical symptoms like; warmth, pus, redness, and an injury that refuses to heal.
The transmission of MRSA amongst humans occurs through direct contact with other affected humans, or through the sharing of personal items like razors, and towels that have previously touched the affected area. Pets most likely get MRSA from humans, it is carried in the nose and around the anus. Direct contact with these regions creates a case of infection.
Humans need to help prevent the spread of MRSA if they have one by;
Washing clothes appropriately, especially based on the instruction of the manufacturer.
Washing hands adequately with soap and water is very important, especially after a change of bandage or affected wound.
Wounds must be covered adequately with clean bandages until they get healed. The doctor's instructions must also be adequately followed.
Pet owners whose pets have been diagnized with MRSA, or are recovering from the infection, also have a strong part to play in order to prevent further exposure;
Humans who have skin infections, who just went through surgery, or who have immunocompromised health should avoid caring for their pets at a time like this. The consistency of handwashing should also be increased for those whose immune systems are even stronger, especially after contact with a pet.
Pet owners must also learn to limit contact with pets while they are been treated, there should be no kissing, or cuddling during those times, especially when pets are allowed to lick wounds.
Environmental cleaning has to be improved, with special attention placed on door knobs, light switches, and the like. All precautions must be followed until the patient's infection heals.
References.
vdh.virginia.gov/environmental
todaysveterinarypractice.com/internal