Emerging Infectious Disease ISSN: 1080-6059
Volume 14, Number 9—September 2008
Research
Excretion of Transmissible Spongiform Encephalopathy Infectivity in Urine
Figure 1

Figure 1. Distribution of incubation times of hamsters infected by injected urine. Each dot represents 1 animal with clinical scrapie that was euthanized at the corresponding day postinoculation. The 22 additional animals that died during the incubation period and the 252 animals that survived to the end of the experiment (559 days) showed no clinical or immunochemical evidence of scrapie and were scored as scrapie negative.
Lessons from the History of Quarantine, from Plague to Influenza A
Length: 23:11





