Meeting the threat of both common and rare infections that continue to develop resistance over time is a race between drug development and bacterial evolution.
But looking back at Giuliani statements and policy positions over the past 20 years, there is clearly an evolution in some of his positions, or in his emphasis, especially when it comes to abortion restrictions.
"Despite his delicate state of health following the complex surgical operation on 11 December, over the past few days the general medical evolution has been favourable and the president is strictly following medical treatment, " said Information Minister Ernesto Villegas, reading from a statement.
These gentlemen are making assertions that evolution (by that I mean the view that molecules have become men over 15 - 20 billion years) is a certainty, and are not willing to have the whole proposal of evolution critically tested by scientific debate within both University and secondary schools in our land.