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Mosquitoes, fleas, ticks, mites (correct
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What is cholera voctor?
Vector, can transmit cholera; the disease.
What organisms require a vector?
Organisms like viruses, bacteria, and parasites may require a vector for transmission. Vectors are living organisms that can transmit pathogens from one host to another, allowing the pathogen to replicate and cause infections in new hosts. Examples of vectors include mosquitoes, ticks, and fleas.
Can a human be vector?
No, in the context of biology, a human cannot be considered a vector. Vectors are typically organisms that can transmit disease-causing pathogens from one host to another, whereas humans are more commonly known as hosts rather than vectors.
What is the name given to such organism that transmit the diseases from infected to healthy person?
We call this a pathogen. Path- means disease while -gen means to make.
What is vector spread disease and the examples?
A disease which is carried and spread by an agent (animal or microorganism) is a vector spread disease. Eg. Mosquitoes are the vectors for malaria.
What are the 4 ways to transmit infectious disease?
Air,water, contact with a carrier, or transmission from a vector.
What is the role of vector in the spread of disease?
Vectors are living organisms that can transmit disease to humans. They can carry pathogens such as viruses, bacteria, or parasites, and introduce them to humans through bites or contact. Common vectors include mosquitoes, ticks, and fleas, which can spread diseases like malaria, dengue fever, Lyme disease, and bubonic plague. Vector control is an important strategy in preventing the spread of these diseases.
What is the difference between carriers and vectors?
Any agent that is capable of causing a disease is called as a pathogen. Vector is a DNA molecule carrying the gene of interest from one bacteria to the other to form a transformed cell.
Is a spider a vector?
No, a spider is not considered a vector in the epidemiological sense. Vectors are organisms, typically insects like mosquitoes or ticks, that transmit pathogens from one host to another. While spiders can prey on insects, they do not typically carry or transmit diseases to humans or animals.
Is a tree a biological vector?
No, a tree is not a biological vector. Biological vectors are living organisms that can transmit pathogens from one host to another, whereas trees are not capable of transmitting pathogens in this way. Trees are organisms that provide shelter, food, and oxygen for various organisms in their ecosystem.
What is the relationship between a reservoir and a vector in the context of disease transmission?
In the context of disease transmission, a reservoir is a place where a pathogen can live and multiply, such as an animal or environment. A vector is an organism that can carry and transmit the pathogen from the reservoir to a host. The relationship between a reservoir and a vector is that the reservoir provides a source of the pathogen, while the vector helps spread the pathogen to new hosts, contributing to the transmission of the disease.
What is disease vector?
A vector is simply an organisms which serves to carry or transport a disease, for example the mosquito (an arthropod) carrying the protozoan malaria parasite. Hence a non-arthropod vector would be a vector outside phylum Arthropoda, for instance, a dog (a vertebrate, from phylum Chordata) carrying the rabies virus.
