Health officials have issued a stark warning over the latest sub-variant of Omicron to be detected as it spreads across the globe.
‘Omicron Spawn,’ which is also known as BF.7 and BA.5.2.1.7 was included in the latest update from the Centers for Disease Control and Prevention.
The CDC warned on Friday that the newest strain can evade all existing immune responses to Covid-19 as well as vaccines, as many countries prepare for a difficult winter.
