Pundits say the PM erred in vaccine approach Spread the love Prime Minister Gaston Browne is the subject of strong criticism, following a disclosure last week that he had been vaccinated against the Covid-19 virus weeks prior, even as health officials awaited the shipment of shots through the COVAX facility. Browne had been chided by many, including the Antigua and Barbuda Nurses Association for not taking the vaccine publicly as had many other leaders, as well as opting to take the Moderna vaccine which is said to be about 92 percent efficacious against the Covid-19 virus compared to the Oxford/AstraZeneca vaccine which will be distributed to the general population with an efficacy of about 63 percent.