All these have been provided and are being looked at. It will be decided by the World Health Organization accordingly." ZyCoV-D has received the Emergency Use Authorisation from the Drugs Controller General of India (DCGI) and will be administered to people aged 12 years and above. ZyCoV-D, Zydus Cadila s Needle-Free Vaccine, to Be Introduced in COVID-19 Vaccination Drive Shortly, Says Govt.