Novavax-Wits covid vaccine trial makes progress
Lead researcher Professor Shabir Mahdi believes there should be more research done on the effectiveness of all covid-19 vaccines on people with compromised immune systems.
Lead researcher Professor Shabir Mahdi believes there should be more research done on the effectiveness of all covid-19 vaccines on people with compromised immune systems.
All vaccines come with risk, but the time it takes to develop an effective vaccine does not affect its quality.