The content originally appeared on: Trinidad and Tobago Newsday News North Central Regional Health Authority CEO Davlin Thomas. - CEO of the North Central Regional Health Authority (NCRHA) Davlin Thomas says it has administered 243,610 doses of covid19 vaccines to constituents. At the Ministry of Health’s covid19 news conference on Monday, Thomas said the vaccines include the Sinopharm, AstraZeneca, Pfizer and Johnson & Johnson through a combination of outreach programmes, mass vaccination sites, and health centres in the district. He […]