How important are COVID vaccine efficacy rates? Experts weigh in on whether greater investment in candidates with a higher efficacy rate would actually provide greater promise of elimination.
How will GPs tackle COVID vaccine hesitancy? Events like this week’s abandoned University of Queensland trial are unlikely to inspire confidence in people with questions about the safety of a COVID vaccine.
Peer-reviewed AstraZeneca data raises questions over vaccine rollout Publication of the highly anticipated data has highlighted the need for further trials to confirm dosage and efficacy.
What does a new Oxford COVID vaccine trial mean for Australia? The decision comes after doubts emerged over recent trial results that showed greater efficacy with a lower dosage.
Surprise Oxford vaccine results due to manufacturing error Eyebrows were raised when trials showed volunteers who received a lower dose were better protected against COVID-19.