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7 results for “mosquito transmission”
How Cats Catch Parasites
Parasites reach cats through many routes, so even strictly indoor cats are at risk. Mother-to-kitten transmission passes some larvae via placenta or milk (e.g., toxoplasma). Ingestion brings eggs or infected hosts (cockroaches, fleas, mice, sparrows)—even sealed cat food isn't sterile. Some larvae burrow through paw skin (hookworm). Vectors like mosquitoes spread heartworm; fleas host tapeworm. Direct and indirect contact (shared bedding) also transmit. Because external parasites often host internal ones, treat both together.
Can Dog Heartworm Spread to Humans
Dog heartworm can pass to people, but the chance is low. It spreads through blood, mainly via mosquito bites: a mosquito that bit an infected dog can later bite a human and transmit the larvae. Because the larvae cannot mature in the human body, human cases are rare and usually mild, sometimes causing lung or subcutaneous nodules with fever, pain, or chills. Still, see a doctor if exposed. The bigger risk is transmission to other pets, so deworm and control mosquitoes.
Canine and Feline Caval Syndrome (Heartworm): Symptoms, Treatment, and Prevention
Caval syndrome is the acute, life-threatening form of heartworm disease in which adult worms suddenly obstruct the vena cava and heart, causing sudden collapse, bloody urine, and jaundice. Emergency surgical removal of the worms is the definitive treatment, and prevention depends on year-round parasite control.
Endocarditis in Dogs and Cats: Symptoms, Treatment, and Prevention
Endocarditis is infection or inflammation of the heart valves and inner lining, usually from bacteria, viruses, heartworm, or fungi spreading through the bloodstream. Affected pets lose appetite, tire easily, cough, and may develop heart failure if untreated.
Cor Pulmonale in Dogs and Cats: Symptoms, Treatment, and Prevention
Cor pulmonale (pulmonary heart disease) is right-sided heart failure driven by high pressure in the pulmonary arteries, usually from chronic lung disease, heartworm, or chest-wall disorders. Signs include cough, labored breathing, and fluid buildup, and treatment must target the underlying cause.
Canine Heartworm Disease (Dirofilariasis): Symptoms, Treatment, and Prevention
Heartworm disease is caused by Dirofilaria immitis, transmitted by mosquitoes, and lives in the heart and pulmonary arteries of dogs (and cats). It is preventable with monthly preventives; adult infections require careful veterinary treatment.
Cat Deworming: Methods and Timing
Parasites are among the few cat illnesses you can actually prevent. A regular deworming schedule protects your cat — and since many parasites are zoonotic, it protects you too. Here is what to know about internal and external parasites and when to treat.