Guyana has in stock an adequate number of Covid-19 vaccines to achieve herd immunity, Minister of Health, Dr. Frank Anthony has said. With the Delta variant of the Coronavirus circulating, Guyana aims to fully immunise at least 90 per cent of its population to achieve herd immunity. During his daily Covid-19 update on Friday, Dr. […]Guyana has in stock an adequate number of Covid-19 vaccines to achieve herd immunity, Minister of Health, Dr. Frank Anthony has said. With the Delta variant of the Coronavirus circulating, Guyana aims to fully immunise at least 90 per cent of its population to achieve herd immunity. During his daily Covid-19 update on Friday, Dr. […]