"This study evaluates the frequency of transfusion-transmissible infections (TTIs) in U.S. service member (SM) recipients of non-FDA-compliant blood products from 1 June 2006 through 31 December 2012..."
"Before and after the start of extragenital screening, urethral screening was positive for GC/CT in 2.9% and 1.9% of HIV-infected service members. Much higher proportions of rectal (11.1%) and pharyngeal (21.9%) specimens were found to be positive for GC or CT after starting extragenital screening..."
"An outbreak of acute diarrhea involving 249 persons, 32% of whom were hospitalized, occurred on a U.S. Army installation in 1990... There was a strong association between the amount of water consumed by recruits and risk of diarrhea (chi-square test for trend, p<0.001)..."