Good, we need more BSL4 labs. The more we cut down forests and push into remote areas where bacteria, viruses, and fungi have always been endemic, the more we risk a catastrophic spillover event that will be magnified by rapid, worldwide flights and climate change making animals and diseases more present around humans. Fungi, for example, are thriving in warmer and wetter winters. We must be hypervigilant about new and evolving diseases, especially ones that might not yet have vaccines developed for them.

These labs will keep churning out research even in the event of catastrophic calamity in areas were most of our BSL4 labs reside (Europe, and North America).