Moderna announces the first rounds of its coronavirus vaccine have been given to patients.
They will receive another round of treatment in 28 days and will be monitored for a year.
Moderna announces the first rounds of its coronavirus vaccine have been given to patients.
They will receive another round of treatment in 28 days and will be monitored for a year.
French drugmaker Sanofi expects to get approval for the potential coronavirus vaccine it is developing with GlaxoSmithKline by the..