The way that the final sentence on page 5 supports the narrator's development throughout the passage is; by revealing his dedication to the academic study of disease.
<h3>Narrator's development</h3>
The question is taken from the international journal titled "Robert koch and the golden era of bacteriology" written by michael bronze.
Now, on page 5 of that international journal, the final sentence that supports the narrator's development is that it revealed his dedication to the academic study of the disease.
