Credit Blake Farmer / WPLN Just a handful of patients who tested positive for COVID at Vanderbilt University Medical Center this year were fully vaccinated. The hospital system found four patients who should have had their full immunity, which comes two weeks after the last dose. One of them died, though not from COVID, VUMC says in a release. Some of the others had mild symptoms and were being treated for other illnesses. “For anyone who has hesitated to get vaccinated against COVID-19, these hospital admissions data can’t help but paint a very clear picture,” says Dr. Tom Talbot, VUMC’s chief epidemiologist.