The content originally appeared on: Trinidad and Tobago Newsday News Chief Medical Officer Dr Roshan Parasram. - Chief Medical Officer Dr Roshan Parasram said the BA.5 sub-lineage of the omicron variant was detected in 41 per cent of the samples sent for genomic testing in the last week. He said the variant was only detected in TT the previous week. At the Health Ministry’s weekly covid19 media conference on Wednesday, Parasram said the BA.5 variant was driving a new wave […]