Answers: <span>President George W.
Bush; </span>President Barrack Obama
The U.S Federal Government took the most momentous step in
the history of health information technology (HIT) when President George W. Bush ordered
the creation of the Office of the National Coordinator for Health Information
Technology. The office was thereafter legislatively mandated in the American
Recovery and Reinvestment Act (ARRA) when signed by President Barrack Obama
There are instances
that when we are exposed to virus or bacteria, the antigen A in our body try to
fight but still we get sick, take some medication and we are then healed. Then,
another exposure to a new virus or bacteria, the antigen B reacts weakly for
our immune system do not recognized the foreign pathogen that invade the body
resulting to slight sore throat after visiting your sister at school.
