He then led the defending from the front, scything down Bakary Sako in the last minute as Palace, normally so deadly away from home and on the break, were for once neutralised.
Both U.S. officials and scientists were caught relatively unprepared, however, when a controversy erupted in late 2011 over how to handle the results of two experiments in which scientists engineered the H5N1 virus, which normally is deadly in birds, to become transmissible between mammals, potentially opening the door to a dangerous human pandemic.
This is noteworthy, since influenza is normally most deadly to weak individuals, such as infants (under age two), the very old (over age 70), and the immunocompromised.
This is unusual since influenza is normally most deadly to the very young (under age 2) and the very old (over age 70).
In early 2001 a team of Australian-based scientists attempting to find a contraceptive vaccine for mice slipped a gene into the mousepox virus that inadvertently turned the normally mild strain deadly.
(I remember, parenthetically, interviewing the great Eritrean-born marathoner Meb Keflezighi about what it felt like to race against the great Ethiopian marathoners, and all of a sudden his normally sunny disposition turned deadly serious. Do not underestimate the bad blood in some of these national rivalries).
Back on their own boats the normally chatty captains of "Deadliest Catch" hear of the wreck's toll, and for just a moment there's silence in the pilothouses.
These, and even normally innocuous species, can be deadly in a massive dose or to a sensitive person, but the only cnidarians commonly fatal to humans are the cubomedusae, or box jellyfish.
In 1993, undercooked hamburgers emerged in the United States as a potential source of E. coli O157 H7, a deadly strain of a normally harmless bacterium found in the human digestive tract.
