Inhaled COVID Vaccines Approved in India and China
Regulatory agencies in India and China have approved two different spray vaccines for COVID-19 that are inhaled through the nose or mouth rather than injected into the body.1 Referred to as “mucosal” vaccines, the Chinese company CanSinoBIO and the Indian company Bharat Biotech hope the new COVID vaccines will provide “sterilizing immunity” and prevent infection […]
