What is the difference between a disease vector and a disease reservoir?!
Question: What is the difference between a disease vector and a disease reservoir!?
Answers:
A vector is a carrier (mosquito, tick) that takes the disease from an infected individual to an uninfected individual!. They do not have the disease themselves, they carry the infected agent such as blood!. A reservoir is any thing (person, animal, arthropod, plant, soil or substance) in which a disease lives and can multiply!. The disease NEEDS the reservoir in order to survive!. A vector must be living but a reservoir can be a non living thing such as soil or water!. Neither actually HAVE the disease but are simply transmitters!.Www@Answer-Health@Com
In epidemiology, a vector is an organism that does not cause disease itself but which transmits infection by conveying pathogens from one host to another!.
Natural reservoir or nidus, refers to the long-term host of the pathogen of an infectious disease!.Www@Answer-Health@Com
Natural reservoir or nidus, refers to the long-term host of the pathogen of an infectious disease!.Www@Answer-Health@Com