Mumbai : The health condition of legendary singer Lata Mangeshkar, who was tested Covid-19 positive, has improved but would continue to remain under observation of a city hospital, the doctor said on Sunday. Her health condition was better and responding to the treatment, the doctor said. While giving a health update of the 92-year-old megastar, Dr Pratit Samdani, the singer’s doctor, said, she is still in the ICU ward but her condition is improving every day. Two weeks ago, she was tested positive for Covid-19 but with mild symptoms. She was admitted to the Breach Candy Hospital in south Mumbai, Maharashtra.