Question

Sarah is a microbiologist tasked with investigating a newly discovered pathogen that has caused several cases of severe respiratory illness in a local community. Initial analysis suggests that the pathogen is highly contagious and can be transmitted through respiratory droplets. Further investigation reveals that the pathogen has a high mortality rate and there is currently no known treatment or vaccine available. Given this scenario, which Biological Safety Level (BSL) would be most appropriate for conducting research on this pathogen?
Select one:

a.
BSL-3
Incorrect

b.
BSL-4

c.
BSL-2

d.
BSL-1

Answers

GPT-4o mini
In the scenario described, the pathogen is highly contagious, has a high mortality rate, and there is no known treatment or vaccine available. Therefore, the most appropriate Biological Safety Level (BSL) for conducting research on this pathogen would be:

**b. BSL-4**

BSL-4 is required for research involving dangerous and exotic agents that pose a high risk of life-threatening disease and can be transmitted through the air. BSL-3 would be inappropriate due to the high mortality and lack of treatment or vaccine for the pathogen.