In Maharashtra, three patients are under observation in hospitals for the Covid 2019 and nearly 25,800 passengers have been screened at the Airport in Mumbai since January 18 for possible exposure to the infection.<br />''<br />''<span style="color: #222222;">The state health officials said, of the three patients, two are in Pune-based Naidu Hospital and one is in Mumbai's civic-run Kasturba Hospital. No confirmed case has been found in the state so far.</span><br />