AfricaIndia ‘South Africa in 5th COVID Wave but It’s Very Different From Omicron BA.1; Boosters Are Necessary’ 9 May 2022, 3:50 pm Team Buyback Share this:Tweet Click to share on Reddit (Opens in new window) Reddit Click to share on Telegram (Opens in new window) Telegram Click to share on WhatsApp (Opens in new window) WhatsApp