Key Facts

• Rudy Giuliani is a former mayor of New York City.
• He was hospitalized earlier this month with viral pneumonia, an infection that inflames the lungs.
• Giuliani has resumed hosting his show called “The Rudy Giuliani Show.”
• He described his health as improving and said he is making a full recovery.
• The show’s recent episode marked his return after the illness.
• Viral pneumonia is caused by viruses and can be serious but often improves with treatment.
• Giuliani expressed it was nice to be back on the show.