COVID-19: Latest on worldwide spread
THE European Union's drugs regulator approved Johnson & Johnson's single-dose vaccine, and the European Commission extended its scheme requiring authorisation for vaccine exports until the end of June due to continued concerns about supplies within the bloc. DEATHS AND INFECTIONS * Eikon users, see COVID-19: MacroVitals for a case tracker and summary of news. EUROPE * Health authorities in Denmark and Norway said they had temporarily suspended the use of AstraZeneca's vaccine shots after reports of the formation of blood clots in some who have been vaccinated. * Italy's decision to ban a batch of AstraZeneca vaccine was taken following…