TWiV covers a second death over 150 cases of measles in Texas, utter failure of removal of type 2 poliovirus from OPV, more OPV doses administered in Gaza, second Ebola outbreak in Sudan, vaccine being…

Vincent, Alan, and Rich celebrate the 200th episode of TWiV by visiting the National Emerging Infectious Diseases Laboratories at Boston University Medical Center, where they meet with Elke, Paul, and Ron to talk about building and working in a BSL4 facility.