Epidemiologist: Some policymakers advocate restricting our limited antiviral stockpiles exclusively to the most vulnerable demographics, reasoning that this approach most efficiently reduces immediate mortality. This restriction strategy, however, will ultimately compromise the safety of the very population it aims to shield. Allowing a pathogen to circulate unabated among low-risk groups ensures an exponentially higher number of viral replication events than would occur under a universal distribution model. Consequently, the targeted restriction strategy will dramatically accelerate the pathogen's overall rate of mutation. Genetic errors, after all, occur at a fixed frequency per replication event. And an accelerated mutation rate drastically increases the likelihood that a treatment-resistant strain will emerge to render the stockpiled antivirals useless.
Which one of the following most accurately describes the role played in the epidemiologist's argument by the statement that the targeted restriction strategy will dramatically accelerate the pathogen's overall rate of mutation?
- AIt is the overall conclusion of the epidemiologist's argument, which is supported by the claim that a treatment-resistant strain will render the stockpiled antivirals useless.
- BIt is a premise advanced by certain policymakers to justify their proposal to restrict the antiviral stockpiles exclusively to the most vulnerable demographics.
- CIt is a subsidiary conclusion that is offered to support the claim that allowing a pathogen to circulate unabated ensures an exponentially higher number of viral replication events.
- It is a subsidiary conclusion drawn from claims about viral replication frequencies, and it serves to support the overall conclusion that the proposed policy will ultimately harm the population it aims to protect.Cevap
- EIt is a principle whose truth is assumed without support in order to explain why genetic errors occur at a fixed frequency per replication event.