Which is listed as a potential way to obtain toxoplasmosis?

Which is listed as a potential way to obtain toxoplasmosis?

• A. Eating undercooked/contaminated meat
• B. Drinking unpasteurized milk
• C. Eating raw eggs
• D. Inhaling spores

Answer: (A)

Toxoplasmosis is most commonly acquired by ingesting tissue cysts of Toxoplasma gondii in meat that hasn’t been cooked thoroughly. When undercooked or contaminated meat is eaten, these cysts release parasites that invade human tissues and establish infection. This route is well established as a major source of human infection, which is why it’s the best answer. Drinking unpasteurized milk is not a standard or common transmission route for toxoplasmosis, though rare exceptions have been reported. Eating raw eggs is not a known transmission mechanism for this parasite, and inhaling spores does not apply because Toxoplasma gondii is a protozoan, not a spore-forming organism. Cooking meat to safe temperatures and handling food properly are key ways to reduce risk.

Toxoplasmosis is most commonly acquired by ingesting tissue cysts of Toxoplasma gondii in meat that hasn’t been cooked thoroughly. When undercooked or contaminated meat is eaten, these cysts release parasites that invade human tissues and establish infection. This route is well established as a major source of human infection, which is why it’s the best answer.

Drinking unpasteurized milk is not a standard or common transmission route for toxoplasmosis, though rare exceptions have been reported. Eating raw eggs is not a known transmission mechanism for this parasite, and inhaling spores does not apply because Toxoplasma gondii is a protozoan, not a spore-forming organism. Cooking meat to safe temperatures and handling food properly are key ways to reduce risk.