Leishmaniasis is a parasitic disease which is caused by the protozoan parasite Leishmania. The main vector for this parasite is the sand flies. This parasite lives in the infected sand flies. Leishmaniasis can occur in a healthy individual by the bite of an infected sand fly. The epidemics of this disease have occurred in the regions of Asia, East Africa, and South America.

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Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 19, Problem 14MC

Summary Introduction

Introduction:

Leishmaniasis is a parasitic disease which is caused by the protozoan parasite Leishmania. The main vector for this parasite is the sand flies. This parasite lives in the infected sand flies. Leishmaniasis can occur in a healthy individual by the bite of an infected sand fly. The epidemics of this disease have occurred in the regions of Asia, East Africa, and South America.

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Answer 2

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Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 19, Problem 14MC

Summary Introduction

Introduction:

Leishmaniasis is a parasitic disease which is caused by the protozoan parasite Leishmania. The main vector for this parasite is the sand flies. This parasite lives in the infected sand flies. Leishmaniasis can occur in a healthy individual by the bite of an infected sand fly. The epidemics of this disease have occurred in the regions of Asia, East Africa, and South America.

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Answer 3

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Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 19, Problem 14MC

Summary Introduction

Introduction:

Leishmaniasis is a parasitic disease which is caused by the protozoan parasite Leishmania. The main vector for this parasite is the sand flies. This parasite lives in the infected sand flies. Leishmaniasis can occur in a healthy individual by the bite of an infected sand fly. The epidemics of this disease have occurred in the regions of Asia, East Africa, and South America.

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Answer 4

Question

Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 19, Problem 14MC

Summary Introduction