if murray has it.it will show up on a test.
From 1998 to 2001, Tsao and other researchers trapped and anesthetized almost 1,000 white-footed mice in a dozen southern Connecticut forests. The woods there also are a high-risk area for Lyme disease, and they're chock full of ticks...
Using a needle, the researchers gave the mice a shot of vaccine, tagged them, rehydrated them with an apple slice and sent them back into the forest. The mice developed immunity to the Lyme bacteria, making them \"dead-end hosts,\" Tsao said. When an infected tick fed on an immunized mouse, the mouse's antibodies killed the bacterium inside the tick -- leaving it unthreatening to humans.