On September 2, 2014, following a human error, 45 liters of
concentrated live polio virus solution were released into the environment in Rixensart city, Belgium
by the pharmaceutical company, GlaxoSmithKline (GSK). The liquid was conducted directly to a water-treatment plant Rosieres and released after treatment in river Lasne affluent of river Dyle which is affluent of the Escaut/Scheldt river.
The estimated viral rejection of live virus Saukett (Salk) serotype 3 was of 10^13 cell culture infectious dose 50% (CCID50).
GSK is currently testing an experimental Ebola vaccine on volunteers in Britain and the United States
http://thewatchers.adorraeli.com/2014/09/21/45-liters-of-live-polio-virus-released-into-belgian-rivers/
Well the reduce the population of the world plan is right on schedule.