coronavirus vaccine and instead focused on contributing its adjuvant expertise to at least seven other global institutions or firms such as Sanofi and China’s Clover.[ Sign up for our Health IQ newsletter for the latest coronavirus updates ]Quebec, Canada-headquartered Medicago is a privately owned company, in which tobacco firm Philip Morris has a 33% stake, and Mitsubishi Tanabe Pharma holds the remaining stake.London-listed GSK said the companies aim to make their vaccine available in the first half of next year and produce about 100 million doses by the end of 2021.