China approves Livzon Pharma’s COVID-19 vaccine, among first new products in more than a year

Livzon’s protein-based vaccine, adopting a different technology than Sinovac and Sinopharm’s products, were among the two products Chinese officials said have recently been cleared for use. The other one has not been formally identified. The regimen of one Livzon booster after two doses of inactivated vaccines had an efficacy ofContinue Reading