They recommend protective measures for scientific labs.

The prions may actually transfer from the airways and colonize the brain directly because disease fighting capability defects – recognized to prevent the passing of prions from the digestive tract to the mind – didn’t prevent infection. Protecting humans and animals Protective measures against prion attacks in scientific laboratories, slaughterhouses and animal feed plants usually do not typically include stringent protection against aerosols. The new findings suggest that it may be advisable to reconsider regulations in light of a possible airborne transmission of prions. Prof. Aguzzi recommends precautionary measures to minimize the chance of a prion infection in humans and pets.Among men in whom prostate cancer was diagnosed, there is no significant between-group difference in the death rate following the date of diagnosis . The hazard ratio for loss of life among males with high-grade tumor in the placebo group, in comparison with the finasteride group, was 0.94 . The 10-calendar year estimate of the price of survival was approximately 79 percent in each one of the two research groups. The analysis of a high-grade tumor in the screened population had an excellent prognosis, and there was no apparent difference in survival between the two groups. However, the wide self-confidence interval for the hazard ratio implies that we cannot eliminate a 30 percent reduced risk to a 27 percent increased risk of death in the placebo group, in comparison with the finasteride group.