Mae Jemison to deliver commencement address at Stanford. STANFORD -- Dr. Mae Jemison, a 1977 graduate of Stanford who became the first black woman astronaut, will be the featured speaker at Stanford's 105th commencement on Sunday, June 16, President Gerhard Casper has announced.
1 doctor weighed in: Lyme disease bullseye how long does it last? 1 doctor weighed in Want a second opinion? While the length of time the bullseye may last it is usually fairly transient and is gone within 7-10 days at most.
How Long Does Lyme Disease Last ? Lyme disease is caused by the bite of a tick on humans. These ticks are usually found on deer and other smaller animals. It is caused by a bacterium called Borrelia burgdorferi, which is usually found on smaller animals. The ticks pick up these bacteria and when they bite humans, they pass them on to the blood stream.