America Is Running Low on a Crucial Resource for COVID-19 Vaccines
In the past seven months, more than 100 COVID-19 vaccines, therapies, and drugs have been pushed into development. But for any of these treatments to make it to humans, they usually have to face another animal first: a monkey. And here, scientists in the United States say they are facing a bottleneck. There just aren’t enough monkeys to go around.
“Nationally, there is basically a big shortage,” says Koen Van Rompay, an infectious-disease scientist at the California National Primate Research Center. Primate research in the U.S. is expensive and often controversial, making it challenging even in normal circumstances. The pandemic has made acquiring monkeys even harder. “We can’t find any rhesus any longer. They’ve completely disappeared,” says Mark Lewis, the CEO of Bioqual, a contract research organization that specializes in animal testing. Scientists in academia and industry alike are all competing for a limited pool of monkeys.
The reasons for the shortage are threefold. First, COVID-19 has created extraordinary demand for monkeys. Second, this coincided with a massive drop in supply from China, which provided 60 percent of the nearly 35,000 monkeys imported to the. And third, these pandemic-related events are exacerbating preexisting monkey shortfalls. A 2018 National Institutes of Health had found that NIH-funded national primate centers would be unable to meet future demand and specifically discussed a “strategic monkey reserve” to provide “surge capability for unpredictable disease outbreaks.” A disease outbreak is upon us; the strategic monkey reserve was never created.
