The US Environmental Protection Agency (EPA) has scrapped its plan to end the use of mammals for the safety testing of chemicals by 2035. First announced back in
Chris Frey, assistant administrator for R&D at the EPA, told
These methods can involve computer models and
Although that group may well be pleased by this latest news, Andrew Wheeler, the former EPA administrator who initially set the deadline, has concerns about whether the agency will eventually phase out animal testing. “I felt like things were moving in the right direction,” said Wheeler. “Without a deadline, we’re not going to make progress.”
Frey has contested that, stating that the EPA’s commitment has not changed. “Fully phasing out animal testing is the goal, and we will always have that goal,” said Frey. “But I don’t want to get ahead of our scientists.”
The EPA uses thousands of animals per year for chemical testing; according to an agency
Whilst this amendment didn’t come with a deadline, the EPA set one for itself: 2035. The agency also pledged to reduce mammal testing by 30 percent by 2025. The plan was met with mixed reviews.
“I definitely think we should be investing more in [nonanimal alternatives],” Tracey Woodruff, professor at the University of California, San Francisco’s school of medicine and former EPA staff told
Whether or not the readiness of alternatives to animal testing will change will be a matter of time and research, but some are hopeful. “The transition from animals to in vitro test systems will happen in the next decade, whether there’s a deadline or not,”
As for what the EPA’s plans will look like if that is the case – we’ll just have to wait and see.