As per recent UK Health Security Agency (UKHSA), at present three hybrid variants of covid are in circulation throughout the world. The 2 combinations of Delta and BA.1 are XD and XF and the third one is XE.<\/p>\n\n\n\n
XD is a combination of French Delta x BA.1 family which has spike protein of BA.1 and remaining genome of Delta with several 10s of sequences<\/p>\n\n\n\n
XF a UK Delta x BA.1 family with BA.1 spike and structural proteins and 5 prime part of its genome from Delta and also contains several 10s of sequences too. <\/p>\n\n\n\n
The virulence of these hybrids are yet to be known but symptoms are same as XE variant.<\/p>\n","protected":false},"excerpt":{"rendered":"
As per recent UK Health Security Agency (UKHSA), at present three hybrid variants of covid are in circulation throughout the world. The 2 combinations of Delta and BA.1 are XD and XF and the third one is XE. XD is a combination of French Delta x BA.1 family which has spike protein of BA.1 and […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[3],"tags":[1043,1044,85,1068,397,1066,279,288,284,777,381,334,421,34,362,1059,1062,1063,753,1061,1056,1065,1064,1060,1067,1057,1042,1058],"class_list":["post-577","post","type-post","status-publish","format-standard","hentry","category-covid-19-updates","tag-ba-1","tag-ba-2","tag-bharath-news","tag-circulating","tag-delta","tag-hybrid","tag-new-strain","tag-new-variant","tag-new-variant-of-covid-19-status-in-uk","tag-news","tag-news-of-india","tag-newsofbarath-com","tag-newsofbharath","tag-newsofbharath-com","tag-newsofbharath-coom","tag-omicron","tag-proteins","tag-sequences","tag-spike","tag-structural","tag-three-hybrid-covid-variants-circulating-among-world","tag-uk-health-security-agency","tag-ukhsa","tag-variant","tag-worls","tag-xd","tag-xe","tag-xf"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t