Delta variant makes landfall in NigeriaThe Nigeria Centre for Disease Control (NCDC) says it has detected a confirmed case of the SARS-CoV-2 Delta variant in the country. The agency in a statement on Thursday night said the variant also known as lineage B.1.617.2 was detected in a traveller who came to Nigeria. It said this followed the routine test required of all international travellers and genomic sequencing at the NCDC National Reference Laboratory, Abuja. The Delta variant is recognised by the World Health Organization (WHO) as a variant of concern, given its increased transmissibility.The variant has been detected in over 90 countries and is expected to spread to more countries. |