Zoonotic disease Humans
Is It True That dogs Acquire Toxoplasmosis From cats?
Toxoplasma gondii is the causative agent of toxoplasmosis. Toxoplasmosis is a parasitic disease that infects almost all warm blooded animas. This single celled parasite can cause a zoonotic disease. This means that toxoplasmosis can be transferred from pet dogs in addition to cats to humans. This parasite would oftentimes come out no symptoms especially in humans and strong immune systems. In other cases, toxoplasmosis will emerge like mild flu. Yet, this is a exceptionally dangerous disease especially on people as well as weakened immune systems. Toxoplasma gondii causes encephalitis or inflammation of the brain with other neurological diseases. The parasite affects other imperative organs like the heart, liver, ears along with eyes as well.
In canine animals, toxoplasmosis has unspecific symptoms. Other affected individuals may not come into view symptoms at all. For puppies in addition to poor immune arrangement, this parasitic disease more often than not in addition to large causes fever and inappetance. Infected dog would be lethargic with would lose weight. Other symptoms would depend during the virulence of the disease as well as on which organ system was affected. This parasite generally plus large affects the brain, the eyes plus the lungs of the dog although other organ systems are known to be affected as well. Fever, increased respiratory rate, cough and labored breathing are the symptoms if the respiratory structure is affected. If the nervous system is affected, the dog will be lethargic, would show an abnormal head tilt. Because the eyes are affected, the dog will suffer from photophobia. Excessive blinking and squinting occurs when uveitis or the inflammation of the eye’s interior occur. vision may be lost in severe cases. Seizures can result to the death of the pet dogs.
In people, toxoplasmosis is principal in countries where human beings customarily eat raw or undercooked meat. Animals that are fed raw or undercooked meat have a higher risk of getting toxoplasmosis. Apart from being indiscriminate eaters, canines are predators. A dog can contact the disease from eating contaminated food in addition to water along with ingesting infected birds with mammals. An unborn pup can be infected through transplacental transmission. The oocysts ingested from the a pregnant dog would multiply in the placenta plus eventually infect the fetus. Notwithstanding, dogs as a rule along with ordinarily acquire toxoplasmosis from cats.
The life cycle of the T. goondii is composed of two stages – the asexual with the sexual stage. Both of these phases will require a specific host. Most genera of warm blooded animals with birds can serve as the intermediate host of the T. gondii but the final plus definitive host of the parasite is the cat. The T. gondii oocyst excreted from the a cat once ingested through the a bird or an animal that will serve as an intermediate host will reproduce asexually along with invade the cells of the brain along with the macrophages of the intestine. Inside the body of the host animal, the sporozoites that will be released will migrate to other parts of the body by blood stream. The tissues cysts that are formed will be ingested by cats when the bird or the rodent that served as intermediate host is hunted and ingested. Inside the body plus intestines of the cat, the cysts will undergo sexual reproduction. Oocysts will be formed and excreted with the cat through the feces. Pet dogs will be affected when the feces of an infected cat is ingested.
Complete blood count, chest x-rays, fecal examination are methods used to diagnose toxoplasmosis. Clindamycin is the antibiotic that is frequently as well as mostly used to treat toxoplasmosis. Anticonvulsant medications are also administered for seizing canines. A canine that is seriously affected through the toxoplasmosis can receive intravenous fluids in addition to nutrition. Along with immediate treatments, about 60% of canine suffering from toxoplasmosis can recover. This parasitic disease can be prevented with the not allowing the dog to eat raw meat. Litter boxes must be cleaned daily with feces disposed of properly to prevent the dog from feasting through the cat feces.
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