AWcorna, originally termed ARCoV[1] 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.[2] In contrast to other mRNA COVID 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.[3] It is approved for Phase III trials in China,[4] Mexico,[5] Indonesia,[6] and Nepal.[7]
It granted emergency use approval in Indonesia in September 2022.[8]