AWcorna, originally termed ARCoV[2] and also known as the Walvax COVID-19 vaccine, is an mRNACOVID-19 vaccine developed by Walvax Biotechnology, Suzhou Abogen Biosciences, and the PLA Academy of Military Science.[3] In contrast to other mRNA COVID-19 vaccines, such as those by Pfizer-BioNTech and Moderna, this vaccine primarily targets the SARS-CoV-2 receptor-binding domain of the spike protein, rather than the entire spike protein.[4] It is approved for Phase III trials in China,[5] Mexico,[6] Indonesia,[7] and Nepal.[8]
It was granted emergency use approval in Indonesia in September 2022.[9]