drug resistant strains data from shigella causes

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Unformatted text preview: sistant strains Data from Shigella (causes Dysentery) The % of strains that were not killed 60 by available antibiotics Starting point when bacteria was naive to antibiotics 20 0 1950 1960 1965 Infection Human immune system begins to decimate extant HIV genotype Selection for new HIV genotypes that are not recognized by immune system New genotype(s) of HIV evolve & accumulate Year Pool of dormant CD4+Helper-T cells Influenza Pandemics New one every 10-30 years Pandemic is a disease epidemic that spreads worldwide Deaths in the US 5 x 105 (5 x 106 in India) 80,000 70,000 60,000 1889 1918 Zilch 1946 ? 1957 1968 How ca...
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This note was uploaded on 01/20/2013 for the course EEMB 2 taught by Professor Evan during the Winter '07 term at UCSB.

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