SVA [SINOVAC BIOTECH] 6-K: Sinovac Announces Approval of Varicella Vaccine for Prevention
[Sinovac Announces Approval of Varicella Vaccine for Prevention of Varicella-Zoster Virus (Chickenpox) in Children BEIJING, December 27, 2019--Sinovac Biotech Ltd. (NASDAQ:SVA) (“Sinovac” or the “Company”), a leading provider of biopharmaceutical products in China, today announced that the China Nati]
