 Hello, this is Michael Douglas. Pneumonia can be dangerous, especially for older people and for those who have diseases like asthma, emphysema, or chronic bronchitis. Fortunately, there's a vaccine that can immunize people against one of the most common forms of pneumonia. If you're over 60 or have a chronic lung disease, ask your doctor whether pneumonia vaccine would be right for you. It could protect you from serious illnesses.