Oxfam is warning that wealthy nations representing just 13 percent of the world's population have already cornered more than half of the promised doses of Covid-19 vaccines.
It's analysed the deals that pharmaceutical companies and vaccine producers have made with nations around the world for the five leading vaccines currently in phase three of clinical trials.
Jo Spratt is communications and advocacy director at Oxfam and spoke to Te Aniwa Hurihanganui.
