Amid controversial claims about the origin of the novel coronavirus, or SARS-CoV-2, experts are hardening their belief that the virus originated from nature.
During a recent interview, Luis Enjuanes, an international member of the National Academy of Sciences of the United States and CSIC research professor from Spain's National Center for Biotechnology, who has worked with Chinese virologist Shi Zhengli from the Wuhan Institute of Virology, agrees that it is very unlikely the virus was designed by humans.