We know that elderly people do not form sufficient antibodies to certain vaccines,
the flu vaccine included," Imperato said.
But they're voluntary for the drug companies- meaning time will tell how well they work,
says Pascal Imperato, M.D., M.P.H.,
dean of the School of Public Health at SUNY Downstate.
Dr. Pascal James Imperato, dean of the master of public health program
at the State University of New York Downstate Medical Center in New York City, was not surprised by these results.