Written in Plain English for the Average Horse Owner Most horse diseases are preventable Bone spavin is one of the top sport horse related injuries that owners and veterinarians face. Learn how to manage a horse with hock arthritis.
Virchow wondered whether the bacteria that he often saw in infections were the cause or a side-effect, but eventually came to accept Pasteur's demonstration of their infectious nature.
If you have not had "Med Micro", don't worry. We are concerned with what these organisms do to people, rather than details of their biology. Everyone in the class will probably want to skim the section of a good pathology book to review basic microbiology and tissue reactions. The study of infectious disease is especially interesting because the etiologies of most of these diseases is clear -- damage by an invader.
And if the invaders can be killed, the disease can be arrested. Today, only a few fools and crooks deny that micro-organisms cause disease. Yet the microbe is seldom the whole story or the "single" cause.
Most infectious agents are, in some sense, opportunists "secondary invaders". Often, the chink in the host's armor is some personal characteristic.
Staph aureus takes advantage of dirt and body hair. Propionibacterium acnes flourishes in a milieu of chocolate and testosterone. Folk wisdom relates the common cold to body chilling. Athlete's foot fungus likes if when we don't dry between our toes.
Often, known immune deficiency congenital, acquired, iatrogenic provides the portal.
We all know the dread infections seen in patients on chemotherapy, by organisms once considered "non-pathogens". The Epstein-Barr virus causes infectious mono if that in healthy people, but causes cancer in AIDS victims and boys with X-linked immunodeficiency.
Patients given glucocorticoids often have major problems with superficial fungi ringwormand worse. Diabetics have ineffective neutrophils and high glucose, facts that make them vulnerable to Candida infections.
Often, therapy itself provides the gateway for the infectious agent. Candida flourishes in intravenous hyperalimentation catheters, E. Staph epidermidis from a blood culture is no joke if it's growing on a prosthetic heart valve. And for many if not most organisms, it is often unclear why one person who meets the microbe becomes very sick, and the next person is spared.
A Bergey's of potentially deadly bacteria can be found in most people's normal flora. The polio virus usually causes only a GI upset if thatand only a few people go on to become paralyzed.
Histoplasmosis is usually trivial, but sometimes overwhelms a person who was in robust good health. AIDS only gets transmitted during the most intimate body-fluid sharing. During Ebola outbreaks, mortality is very high but some people's illness is only subclinical.
The manifestations of Lyme disease are protean and unpredictable. However, a few organisms, when found, always indicate disease. If you drink a milk-shake laced with staphylococcal enterotoxin Byou're going to get food poisoning.
The organism and its host have a mutually advantageous arrangement mitochondria producing ATP, E. The organism does the host no good and no harm worthless bugs in the gut, hepatitis B carrier Parasite: The organism thrives by actually doing harm to the host i.
The organism lives off dead stuff i. The parasite or saprophyte is making somebody sick. A commensal, parasite, or saprophyte has been detected, other than what most people carry, whether or not somebody is sick.CORE EQ INNOVATOR = CORE PROTECTION.
Annual vaccination with CORE EQ INNOVATOR helps provide the protection your horse needs. According to the American Association of Equine Practitioners (AAEP), five potentially deadly diseases pose the greatest threat to your horse. Just about everyone has had a "stomachache" at one time or another.
But sudden severe abdominal pain (stomach pain), also called acute pain, shouldn't be ignored. It often indicates a serious problem. Follow this chart for more information about acute abdominal pain. Or find more information about. Some flies transmit disease mechanically, directly transferring infectious organisms from the blood, mucus or lesions of an infected horse to the next horse upon which they feed.
Offering Federally Accredited Certificates, associates and bachelor degrees (from a State University) in equine training and management, all totally online from professionals. To protect Americans from serious disease, the National Notifiable Diseases Surveillance System (NNDSS) helps public health monitor, control, and prevent about diseases.
These diseases are important to monitor nationwide and include infectious diseases such as . Learn the basics of equine diseases diagnosis in this helpful article.
Juvenile Equine Healthcare. Young growing horses have different nutritional and other healthcare needs compared to mature horses. Foals especially may need special health care.
Learn about what you can do to have a healthy younger horse.