America's New Bat Lab Research Facility To Be Built In Colorado And To Open In 2025

So they claim this lab will be a Level 2 Biohazard, but how could that be if they will be experimenting with viruses such as ebola and nipah which are level 4 biohazards?
We will be further keeping an eye on this, like so many other things going on in these last days.
Links:
https://www.dailymail.co.uk/health/article-12720837/nih-covid-lab-colorado-leak-theory.html
https://principia-scientific.com/colorado-research-facility-will-infect-imported-asian-bats-with-deadly-diseases/