Covid-19 news: Long covid may improve after vaccine, survey finds
By Michael Le Page , Clare Wilson , Jessica Hamzelou , Sam Wong , Graham Lawton , Adam Vaughan , Conrad Quilty-Harper and Layal Liverpool A health worker injects a dose of the AstraZeneca/Oxford Covid-19 vaccine at a temporary vaccine centre set up at City Hall in Hull, northeast England. OLI SCARFF/AFP via Getty Images… Read More »