South Africans who are fully vaccinated and want to receive a booster shot may not need to get one manufactured by the same company as their other vaccines.
Kenneth Meshoe posted on social media that employees who are required to be vaccinated against Covid-19 must report if they experience adverse effects from it.
Johnson and Johnson decided to temporarily close their Covid-19 vaccine production plant in Leiden and are working on a new vaccine for a different disease.
During his Covid-19 update, Dr Joe Phaala said that it is highly likely that people will need to wear face masks in public places for the foreseeable future.
Afrigen Biologics has developed its own version of the Covid 19 vaccine using a sequence of Moderna's mRNA shot. The vaccine was piloted in humans last year.
The two, Julie DeVuono and Marissa Urraro, run their scheme at DeVuono's Wild Child Pediatric Healthcare centre, and they made millions within three months.