HA-MRSA is resistant even to these antibiotics and often is susceptible only to vancomycin. Newer drugs, such as linezolid (belonging to the newer oxazolidinones class) and daptomycin, are effective against both CA-MRSA and HA-MRSA.
, Boston Marathon qualifier. In 1983 Mike Boit of Kenya ran a mile in 3:28.36. As far as I know, no one has ever covered the distance faster. This was on a downhill road course so it isn't recognized by IAAF but it's still the fastest mile ever run by a human. Views Â· View Upvotes.
That's a lot of runners! More: Introduction to 5K Speed Workouts. The current world record for a 5K distance run was set on May 31, 2004, by Ethiopian distance runner Kenenisa Bekele. Bekele's time was just 12:37:35. Remember, a 5K is the equivalent of 3.1 miles, so Bekele's record was set at a pace of only 4:03 minutes per mile! With the popularity of 5Ks growing every year, race directors have begun looking for ways to entice new runners.