Leishmaniasis is a vector-borne disease transmitted by which route?

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Multiple Choice

Leishmaniasis is a vector-borne disease transmitted by which route?

Explanation:
Leishmaniasis is transmitted by the bite of infected female sandflies. The sandfly acts as a biological vector, delivering Leishmania parasites into the skin during a blood meal. Inside the human host, the parasites are taken up by macrophages and multiply, leading to disease. Other routes like contaminated water, direct contact with lesions, or inhalation of spores are not how this parasite spreads.

Leishmaniasis is transmitted by the bite of infected female sandflies. The sandfly acts as a biological vector, delivering Leishmania parasites into the skin during a blood meal. Inside the human host, the parasites are taken up by macrophages and multiply, leading to disease. Other routes like contaminated water, direct contact with lesions, or inhalation of spores are not how this parasite spreads.

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