Novavax says its Covid vaccine is 90 percent effective in Phase 3 trial

The American biotechnology company Novavax announced on Monday that its coronavirus vaccine candidate was found to have an overall efficacy of 90.4% in a Phase 3 trial conducted across the United States and Mexico.

The American biotechnology company Novavax announced on Monday that its coronavirus vaccine candidate was found to have an overall efficacy of 90.4% in a Phase 3 trial conducted across the United States and Mexico.