Inside the laboratories, selected monkeys are shaved, anesthetized, and experimented on for research purposes.
Yet the center remains controversial. Protestors gather regularly in front of its gates and there are calls in the Dutch parliament to close the site and switch to alternatives for testing on primates.
But as the BPRC explains to VICE News, modern science isn’t there yet. In the meantime, it still uses about 200 monkeys a year for a slew of experiments to find cures, and even replacements for primate testing in the future.