pope francis thanked his followers for the well wishes after he was hospitalized for a respiratory infection. the vatican said the 86 year old is improving and he is working from the hospital. cnn's delia gallagher is live outside the hospital in rome. delia sounds pretty positive if he's working from his hospital room. yeah absolutely. emma reassuring news from the vatican today. they said he slept well overnight. his clinical picture is improving. that's the main thing that we wanted to know, and that he will continue with his medical therapy, which they told us yesterday is going to take a few days to give you an idea. amra his rooms. he's got five windows up there on the top floor with the white shutters. pulled down. that's where the pope stays when he's at the gemelli hospital. they said he had breakfast this morning. as you mentioned he was able to read the newspapers and even do a little bit of work so certainly reassuring. he was also able to send out a tweet on