Tyson Fury has rejected second Covid-19 vaccination due to concerns about the side effects before his fight against Deontay Wilder.    The Gypsy King was scheduled to face the American for a third time on July 24 but the bout was cancelled last week after Fury and a number of his team tested positive for coronavirus.    According to reports, the bout is now likely to be rearranged for October 9 – at the same venue, the T-Mobile Arena in …