MILAN, Nov 25 (Reuters) - Canadian singer Bryan Adams said on Thursday he had tested positive for COVID-19 after flying into Italy and was going to hospital. Adams, who is also a photographer, came to Milan to promote Pirelli"s 2022 calendar, which he had shot. "Here I am, just arrived in Milano and I"ve tested positive for the second time in a month for Covid. So it"s off to hospital for me," he said in a post on Instagram, showing a photo of himself wearing a mask, sat behind a table. "Thanks for all your support," he said. Adams wrote in a post dated Oct. 31 that he had had COVID, but had not suffered any symptoms. He subsequently performed concerts in Las Vegas before heading to Italy.