Since the first Omicron cases were detected on Nov. 27 in the United Kingdom, Johnson has imposed tougher restrictions and on Sunday cautioned that the variant could overcome the immune defences of those inoculated with two shots of vaccines.
Browsing: Omicron Coronavirus
Governments on the continent of over one billion people have been pushing for more vaccine deliveries as inoculation rates lag richer regions, increasing the risk of new variants such as the Omicron coronavirus now spreading across South Africa.
Carsten Watzl, Secretary General of the German Society for Immunology, told dpa that it was not only conceivable but also probable, citing similar findings that have been published in other cases.