Omicron infection appears to protect against Covid delta variant and could displace it, South Africa study finds

People infected with the heavily mutated omicron variant of Covid-19 may have increased immune protection against delta, a new study says. As a consequence, omicron could displace delta, according to the small study published by South African scientists this week.
Read more: https://www.cnbc.com/2021/12/28/covid-omicron-appears-to-protect-against-delta-could-displace-it-study.html?source=Snapzu