TOKYO -- Chemical and materials group AGC has started producing an additive for a coronavirus vaccine candidate being developed by U.S. company Novavax, the Japanese manufacturer said Thursday.
Manufacturer produces compound for boosting vaccine candidate's effectiveness

Novavax's COVID-19 candidate vaccine is administered to a clinical trial participant in Australia in this Australian Broadcasting Corp. image. (Photo courtesy of Novavax)
TOKYO -- Chemical and materials group AGC has started producing an additive for a coronavirus vaccine candidate being developed by U.S. company Novavax, the Japanese manufacturer said Thursday.