BBCNEWS BBC News November 28, 2021 11:11:00
Of october for england, the 31st for scotland, wales and northern ireland, a relatively recent change to move away from pcr testing to lateral flow testing. lateral flow tests are cheaper but the disadvantage is they cannot be sequenced to be able to identify the variant. they were originally phased out a month or so ago. because the suggestion was with no variants of concern that we knew were circulating there was not necessarily a need to be able to identify it. some epidemiologists said that ...
Eastern England Northern Ireland Western Scotland Flow Tests Pcr Testing To Lateral Flow Omicron Variant Of Coronavirus
Source: archive.org