https://apnews.com/222df4dfcb880ce9db3f3f1bc17185a1 > A small study offers the first hint that an extra dose of COVID-19 vaccines just might give some organ transplant recipients a needed boost in protection. > Even as most vaccinated people celebrate a return to near normalcy, millions who take immune-suppressing medicines because of transplants, cancer or other disorders remain in limbo — uncertain how protected they really are. It’s simply harder for vaccines to rev up a weak immune system.