Xuefeng Yu, CanSino Biologics CEO (Imaginechina via AP Images)

Covid-19 roundup: CanSi­no’s in­haled vac­cine gets thumbs-up from Chi­nese reg­u­la­tors; Sino­vac gets go-ahead for boost­er tri­al in Chile

While the world has been fo­cused on in­jectable boost­er shots to ad­dress the Omi­cron vari­ant, one com­pa­ny fo­cused on a dif­fer­ent ap­proach has seen its prod­uct take a ma­jor step for­ward.

Chi­nese biotech CanSi­no Bi­o­log­ics has re­ceived ap­proval from the Na­tion­al Med­ical Prod­ucts Ad­min­is­tra­tion of Chi­na for its in­haled Covid-19 vac­cine, dubbed Con­vide­cia Air, to be used as a boost­er.

The com­pa­ny said that its boost­er us­es an ade­n­ovirus vec­tor plat­form and it tout­ed the non-in­va­sive na­ture of the vac­cine, as com­pared to in­jectable jabs al­ready on the mar­ket. The boost­er dose us­es a neb­u­liz­er to change liq­uid in­to an aerosol so it can be in­haled via the mouth.

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