CanSinoBIO's inhaled COVID vaccine candidate triggers immune response-early trial
The Peninsula
BEIJING: An inhaled version of CanSino Biologics' (CanSinoBIO) COVID-19 vaccine triggered immune responses without serious side effects, an early-stage clinical trial showed.
The two-dose candidate requires lower dosages than the injected version and could help CanSinoBIO boost its production capacity, the company's chief executive said in April. Two inhaled doses of the Ad5-nCoV vaccine, given 28 days apart, elicited similar level of neutralising antibodies to those of a single injection, according to a peer-reviewed paper.More Related News