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.
1 A bull's-eye rash (erythema migrans) is the most definitive sign of Lyme disease infection. This rash usually develops 1 - 2 weeks after a tick bite. 2  Other symptoms may accompany the rash, such as joint pain, fever, chills, or fatigue.  If Lyme disease is not treated, more severe symptoms and complications can occur.