Broadway star Nick Cordero is making progress in his battle with the coronavirus after twice testing negative for COVID-19, even though he remains unconscious.The Rock of Ages actor has been fighting for his life in a Los Angeles hospital intensive care unit since last month, when he was initially thought to be suffering from pneumonia.He tested negative at the time for COVID-19, but as his condition worsened, Cordero was found to have actually contracted the virus, and ended up having his right leg amputated last weekend after experiencing blood flow issues.The 41-year-old remains in a coma, but on Friday, his wife Amanda Kloots revealed they had received some positive news – the coronavirus was no longer in his system.“Good news, dada had