The Supreme Court on Wednesday cast serious doubts on the Centre’s policy permitting manufacturers to sell Covid-19 vaccines at higher prices to states and private hospitals ostensibly to spur competition among vaccine producers and said the Union government would do well to utilise its monopolistic buyer position to procure vaccines for the entire population.The Supreme Court on Wednesday cast serious doubts on the Centre’s policy permitting manufacturers to sell Covid-19 vaccines at higher prices to states and private hospitals ostensibly to spur competition among vaccine producers and said the Union government would do well to utilise its monopolistic buyer position to procure vaccines for the entire population.