B.1.617.2

The Nigeria Centre for Disease Control (NCDC), on Thursday, said it had detected a confirmed case with the SARS-CoV-2 Delta variant, also known as lineage B.1.617.2. The variant was detected in a traveller to Nigeria following the routine travel test required of all international travelers and genomic sequencing at the NCDC National Reference Laboratory, Abuja. The Delta variant is recognised by the World Health Organisation (WHO) as a variant of concern, given its increased transmissibility. Facts indicated that the variant has been detected in over 90 countries and is expected to spread to more countries. The variant has also been linked to a surge in cases in countries where it is the dominant strain in circulation. According to NCDC, “there are ongoing studies to understand the impact ...