We work with dangerous pathogens in a downtown Boston biocontainment lab – here’s why you can feel safe about our research
Original article from The Conversation , 2021
Microbiologist Ronald Corley has gone to work every day throughout the pandemic as director of the National Emerging Infectious Diseases Laboratories. Within this secure lab facility in Boston, scientists study pathogens as diverse as tuberculosis, Ebola virus, yellow fever virus and Zika virus. Many investigators there quickly turned their attention in 2020 to SARS-CoV-2, the virus that causes COVID-19.
Here Corley answers some of the most frequently asked questions about this kind of biosecure lab and the work researchers do inside it.
What is the purpose of a biocontainment facility?
A newly emerging or reemerging human pathogen is detected somewhere around the globe every 12 to 18 months.
Infectious diseases don’t respect borders. Because of the global economy and unprecedented mobility, everyone on the planet is vulnerable to potentially devastating infectious diseases that may have originated halfway across the world. In this age of high-speed travel, we are as little as 36 hours away from any outbreak.
As with SARS-CoV-2, scientists may know little about emerging pathogens or the diseases they cause. Studying these germs – whether bacteria, viruses or other microorganisms – in the safe environment of a biocontainment laboratory is the best protection humankind has against these diseases. In the lab, researchers can safely test new diagnostics, therapeutics and vaccines. The more scientists learn about these new diseases, the better prepared we are for the ones that will come after.
This is where labs like the NEIDL, and our stringent safety measures, are important. I feel safer from infection working in the NEIDL than I do in my apartment building. We know what we’re working with in the lab and how to keep ourselves and others safe. But outside, I don’t know who I might pass who could have a transmissible pathogen, including the coronavirus.
This is not to say that there is no risk working within the laboratory – there is. But we minimize it through a series of safety measures – including building systems, laboratory design, personal protective equipment, training and safety protocols – that have been tried and tested in laboratories across the world.