MRSA is spread by contact. So, you could get MRSA by touching another person who has it on the skin. Or you could get it by touching objects that have the bacteria on them. MRSA is carried by about 2% of the population (or 2 in 100 people), although most of them aren't infected.
When you do get to the island, Kinect Sports Rivals starts by putting its best foot forward. You're ushered into your new life as a sporting champion with some wake racing--what we might more commonly call jet ski racing.
But then, after Microsoft sold about 29 million of them for the Xbox 360 and Xbox One, it just kind of faded away. A cursory Amazon search shows only seven games designed explicitly for Kinect have been released since the Xbox One console came out almost two years ago.