Covid today China, the world’s first inhalable vaccine approved

China has approved the world’s first inhalable Covid vaccine, ‘Convidecia Air’, manufactured by Cansino Biologics. The Chinese media reported it. Thanks to a nebulizer it is possible to administer the vaccine without a needle, but through the mouth as an aerosol. According to the company: “It can effectively induce complete immune protection after just one ‘breath’.”