Japanese drugmaker Shionogi & Co. sealed a deal to conduct a placebo-controlled trial of its Covid-19 vaccine in Vietnam and will be expanding it in the Philippines and other Southeast Asian countries, even as criticism of such tests mounts in the scientific community.
(Bloomberg) Japanese drugmaker Shionogi & Co. sealed a deal to conduct a placebo-controlled trial of its Covid-19 vaccine in Vietnam and will be expanding it in the Philippines and other Southeast Asian countries, even as criticism of such tests mounts in the scientific community.