For me, it's hard to imagine that it would.
We have the only level four lab in the country. Everybody has to have a security clearance, everybody who is working with level four pathogens.
In terms of level three pathogens, again it depends on what the community decides are important enough to include as regulated pathogens. If they are important enough to require a security clearance, there are many other bugs that people can work on in the meantime without a security clearance. So I don't anticipate that kind of issue.
Theresa, do you want to add to that?