Biological vectors can include bacteria or more commonly algae.
2.
It is only found in Northeastern Brazil and has no confirmed biological vectors.
3.
In contrast, biological vectors harbor pathogens within their bodies and deliver pathogens to new hosts in an active manner, usually a bite.
4.
Biological vectors are often responsible for serious blood-borne diseases, such as malaria, viral encephalitis, Chagas disease, Lyme disease and lice.
5.
Use of a biological vector as a means to split water, and therefore produce hydrogen gas, would allow for the only energy input to be solar radiation.
6.
While no biological vector is known for PLYV is known, it is known to be spread by human actions, including contaminated hands, agricultural tools, soil, and contaminated water.
7.
Acting as both biological vectors and definitive hosts, humans have spread " Tunga penetrans " from its isolated existence in the West Indies to all of Latin America and most of Africa via sea travel.
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