(Reuters) – Former U.S. President Barack Obama said on Sunday he had tested positive for COVID-19 and was feeling fine other than a scratchy throat. “I’ve had a scratchy throat for a couple days, but am feeling fine otherwise,” Obama wrote on Twitter. “Michelle and I are grateful to be vaccinated and boosted, and she has tested negative.” (Reporting by Costas Pitas in Los Angeles; Editing by Richard Chang)