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RSSVector (biology)
Traditionally in medicine, a
vector is an organism that
does not cause disease
itself but which spreads
infection by conveying
pathogens from one host to
another. Species of
mosquito, for example, serve
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Pest (animal)
A pest is an animal which
has characteristics which
people regard as injurious
or unwanted. An example of
serious pests are those
organisms which vector human
disease, such as rats and
fleas which carry the plague
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Tropical disease
ropical diseases are
infectious diseases that
either occur uniquely in
tropical and subtropical
regions (which is rare) or,
more commonly, are either
more widespread in the
tropics or more difficult to
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Malaria
Malaria is an infectious
disease that is widespread
in tropical and subtropical
regions. It infects between
300 and 500 million people
every year and causes
between one and three
million deaths annually,
... > full story
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Infectious disease
In medicine, infectious disease or communicable disease is disease caused by a biological agent such as by a virus, bacterium or parasite. This is contrasted to physical causes, such as burns or ... > more -
Typhoid fever
Typhoid fever (a.k.a. Enteric fever) is an illness caused by the bacterium Salmonella typhi. Very common worldwide, it is transmitted by ingestion of food or water contaminated with feces from an ... > more -
Sickle-cell disease
Sickle cell disease is a general term for a group of genetic disorders caused by sickle hemoglobin (Hgb S). In many forms of the disease, the red blood cells change shape upon deoxygenation because ... > more -
Dengue fever
Dengue fever and dengue hemorrhagic fever (DHF) are acute febrile diseases, found in the tropics, with a geographical spread similar to malaria. Caused by one of four closely related virus serotypes ... > more -
Epstein-Barr virus
The Epstein-Barr virus (EBV), also called Human herpesvirus 4 (HHV-4), is a virus of the herpes family (which includes Herpes simplex virus and Cytomegalovirus), and is one of the most common viruses ... > more
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