
BEIJING (Reuters) – About 90% of Sinovac Biotech Ltd employees and their families have taken an experimental coronavirus vaccine developed by the Chinese firm under the country’s emergency use progra… [+2232 chars]

BEIJING (Reuters) – About 90% of Sinovac Biotech Ltd employees and their families have taken an experimental coronavirus vaccine developed by the Chinese firm under the country’s emergency use progra… [+2232 chars]