Inhaled Covid vaccine approved for emergency use in China

BEIJING, China: CanSino Biologics has announced that its recently developed COVID-19 vaccine has been approved by China's drug regulator for emergency use as a booster.

In a filing, the company said the inhaled version of its COVID-19 vaccine has obtained approval from the National Medical Products Administration.

"The approval will have a positive impact on the company's performance if the vaccine is sub