Convidecia CanSino vaccine Convidecia CanSino Vaccine is a single-dose viral vector vaccine for COVID-19 developed by CanSino Biologics. Production:  CanSinoBIO Biologics Age requirements: 18 and above Dosage: Single Dose. European approval: March 22, 2021 (Hungary) Storage: Safe, stable storage and transportation between 2°C and 8°C for three months, two months at 25°C, three weeks at… Read More »Convidecia CanSino vaccine