This article is from the Organ Transplant FAQ, by email@example.com (Michael Holloway) with numerous contributions by others.
From Alex Bost <firstname.lastname@example.org>:
*** Should I get a Flu Shot?
Yearly immunization for the influenza virus is recommended for anyone
who has a chronic condition. If you are a transplant recipient or on a
donor list, ask your physician about the Flu Vaccine. Starting in 1993,
Medicare will pay for the influenza vaccine.