Iron Maiden’s Bruce Dickinson has told fans to “get vaccinated” after coming down with COVID-19 recently.Last month, Dickinson revealed that despite being double vaccinated, he’d tested positive for COVID-19, forcing him to cancel the final dates of his spoken word tour in the UK.He described feeling “a bit groggy, kind of like the flu,” at the time, adding “I’ve pretty much got no doubt that had I not had the vaccine, I could be in serious trouble.”Speaking to Yahoo! Music, Dickinson has