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The positive effects of parasitic worms are theorized to be a result of millions of years of evolution, when humans and human ancestors would have been constantly inhabited by parasitic worms. [9] In the journal EMBO Reports , Rook says that such helminths "are all either things that really do us no harm, or things where the immune system is ...
In 1891, Russian parasitologist, Konstantin Nikolaevich Vinogradov (1847–1906) [2] found it in a human, and named the parasite a "Siberian liver fluke". In the 1930s, helminthologist Hans Vogel of Hamburg published an article describing the life cycle of Opisthorchis felineus. [3] Felineus infections may also involve the pancreatic ducts.
Cats do not play a role in the spread of trichinosis because trichinae are rare in them and cats are not normally eaten by humans. The cat liver fluke can rarely cause disease in children if they swallow infected fleas, usually accidentally (→ dipylidiasis). Here, humans, like cats, act as the final host; direct infection from a cat is not ...
Eosinophilic pneumonia is a rare disease. Parasitic causes are most common in geographic areas where each parasite is endemic. Acute eosinophilic pneumonia can occur at any age, even in previously healthy children, though most patients are between 20 and 40 years of age. Men are affected approximately twice as frequently as women.
The Hawaiʻi Department of Health states that freshwater opihi can carry the parasite, as well as other aquatic organisms such as prawns, frogs, and water monitor lizards. [38] House pets may interact with A. cantonensis-carrying animals but this is not well studied. Cats are known to carry and spread feline lungworm in rat and snail ...
Toxocara cati, also known as the feline roundworm, is a parasite of cats and other felids. It is one of the most common nematodes of cats, infecting both wild and domestic felids worldwide. Adult worms are localised in the gut of the host. In adult cats, the infection – which is called toxocariasis – is usually asymptomatic. However ...
Birman. The Birman cat is a medium to large breed with a silky, semi-long coat, deep blue eyes, and a distinct color-point pattern. It lives for about 14 years.
Toxocariasis is an illness of humans caused by the dog roundworm (Toxocara canis) and, less frequently, the cat roundworm (Toxocara cati). [1] These are the most common intestinal roundworms of dogs, coyotes, wolves and foxes and domestic cats, respectively. [2]