Over 325 000 Pfizer vaccine doses have landed in the country over night on Sunday. South Africa expects to have secured at least 4.5 million Pfizer vaccine doses by the end of June. Over 318 600 of the country's healthcare workers have so far received their Johnson and Johnson vaccines through the Sisonke trial.

Thabiso speaks to, executive director of Wits RHI, Chairperson of the South African Health Products Regulatory Authority, professor Helen Rees.