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.
The fastest thoroughbred racehorse has reached top speeds of 55mph, almost double that of Usain Boltâs 100m world record top speed. However, thoroughbredâs arenât just fast, theyâre also known for their stamina and can maintain a pace of 16 mph for 60 miles.Talk about the ultimate ultra marathoner.arah, a cheetah residing at the Cincinnati zoo is undoubtedly the fastest of all land mammals. On June 20, 2012 she ran 100m in 5.95 seconds with a top speed of 61 mph. Thatâs nearly 4 seconds faster than Boltâs 100m world record and more than double his top speed. mendobrew.com.