Explain the difference between the mode of transmission and a reservoir for a pa

Question

Explain the difference between the mode of transmission and a reservoir for a pathogen, giving an example of each.can they ever be the same? If so, explain.
b. Herd immunity does not need to be 100% to effectively stop disease transmission;why is this.
c. How can bacterial genetic exchange fuel emergence of new pathogens?
d. What is the difference between a disease vehicle and a disease vector? Give an example of each.
e. Healthcare environments are conducive to the spread of infectious diseases. What are 4 DIFFERENT reasons infections are spread so easily in the clinical setting?
f. Plague is a zoonotic disease with a reservoir in rats and related rodents, and will likely never be eradicated worldwide. A) explain why this is the case. ii.Devise a plan to eradicate plague in a limited area such as a town or city. Be sure to consider Methods that involves the reservoir, the pathogen, and the host.(address all the three) Explain the difference between the mode of transmission and a reservoir for a pathogen, giving an example of each.can they ever be the same? If so, explain.
b. Herd immunity does not need to be 100% to effectively stop disease transmission;why is this.
c. How can bacterial genetic exchange fuel emergence of new pathogens?
d. What is the difference between a disease vehicle and a disease vector? Give an example of each.
e. Healthcare environments are conducive to the spread of infectious diseases. What are 4 DIFFERENT reasons infections are spread so easily in the clinical setting?
f. Plague is a zoonotic disease with a reservoir in rats and related rodents, and will likely never be eradicated worldwide. A) explain why this is the case. ii.Devise a plan to eradicate plague in a limited area such as a town or city. Be sure to consider Methods that involves the reservoir, the pathogen, and the host.(address all the three)
b. Herd immunity does not need to be 100% to effectively stop disease transmission;why is this.
c. How can bacterial genetic exchange fuel emergence of new pathogens?
d. What is the difference between a disease vehicle and a disease vector? Give an example of each.
e. Healthcare environments are conducive to the spread of infectious diseases. What are 4 DIFFERENT reasons infections are spread so easily in the clinical setting?
f. Plague is a zoonotic disease with a reservoir in rats and related rodents, and will likely never be eradicated worldwide. A) explain why this is the case. ii.Devise a plan to eradicate plague in a limited area such as a town or city. Be sure to consider Methods that involves the reservoir, the pathogen, and the host.(address all the three)

Explanation / Answer

ANS a) Transmission happens when the agent causing disease leaves host through a gateway of exit and is passed on by some method of transmission to contaminate a powerless host.Many pathogens require a living host to survive, while others might have the capacity to hold outside of a living host. Be that as it may, having contaminated one host, all pathogens should likewise have an instrument of exchange starting with one host then onto the next or they will pass on when their host kicks the bucket. Pathogens regularly have expound adjustments to misuse have science, conduct, and biology to live in and move between has. Hosts have developed guards against pathogens, but since their rates of advancement are normally slower than their pathogens on the grounds that their age times are longer, has are as a rule at a developmental drawback.

whereas, For pathogens to hold on they require reservoir or stores where they ordinarily live. Nonliving stores can incorporate soil and water in the earth. These may normally harbor the life form since it might develop in that condition. These situations may likewise end up tainted with pathogens in human defecation, pathogens shed by moderate hosts, or pathogens contained in the remaining parts in middle of the host.

ANS b) Herd immunity implies not every person in a network should be safe to forestall spread of sickness. On the off chance that a sufficiently high extent of people in a populace are resistant, the larger part will ensure the couple of defenseless individuals on the grounds that the pathogen is more averse to locate a helpless individual. Therefore, in this way, the people who are invulnerable to a sickness go about as an obstruction in the spread of ailment to others. A person's resistance can be procured by means of a characteristic contamination or through fake means that is inoculation.

ANS c) Hereditary trades among microorganisms happen by a few components through which the beneficiary bacterium takes up extracellular contributor DNA. Thus, during transduction, giver DNA bundled in a bacteriophage taints the beneficiary bacterium and hence when they further undergo process of conjugation, the benefactor bacterium exchanges DNA to the beneficiary by mating.

ANS d) Disease vehicle are those that spread through the method of transmission of irresistible pathogens from a source that is regular to every one of the instances of a particular illness, by methods for a medium or vehicle such as water, nourishment, air, or the blood supply utilized by a transfusion benefit.

Disease vector is that which outcomes from a contamination transmitted to people and different creatures by blood-nourishing arthropods, such as mosquitoes, ticks, and insects. Cases of vector-borne ailments incorporate Dengue fever, West Nile Virus, Lyme infection, and jungle fever

ANS e)

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