BEIJING (Reuters) - China has approved early-stage human tests for two experimental vaccines to combat the new coronavirus that killed over 100,000 people worldwide, state media Xinhua reported on Tuesday.

The vaccines are being developed by a Beijing-based unit of Nasdaq-listed Sinovac Biotech , and by the Wuhan Institute of Biological Products, an affiliate of state-owned China National Pharmaceutical Group.

In March, China have the green-light for another clinical trial for a coronavirus vaccine candidate developed by military-backed China’s Academy of Military Medical Sciences and HK-listed biotech firm CanSino Bio, shortly after U.S. drug developer Moderna said it had begun human tests for their vaccine with the U.S. National Institutes of Health.