Polio in New York
Virologist Vincent Racaniello breaks down the first case of polio in the US in nearly a decade.
polio
TWiV 570: Aarhus viral
At Aarhus University in Denmark, Vincent speaks with Trine Mogensen, Søren Paludan, Ole Søgaard, and Madalina Carter-Timofte about their careers and their work on sensing herpesviral DNA, immunodeficiencies that predispose to severe viral infections, and the path to a cure for HIV/AIDS. Click arrow to play Download TWiV 570 (61 MB .mp3, 101 min) Subscribe (free): iTunes, Google Podcasts, RSS, email …
TWiV 402: The plight of the bumblebee
Polio returns to Nigeria, Zika virus spreads in Miami, and virus infection of plants attracts bumblebees for pollination, from the virus gentlepeople at TWiV. You can find TWiV #400 at microbe.tv/twiv, or listen below. [powerpress url=”http://traffic.libsyn.com/twiv/TWiV402.mp3″] Click arrow to play Download TWiV 402 (85 MB .mp3, 118 min) Subscribe (free): iTunes, RSS, email Become a patron of TWiV!
TWiV 373: The distinguished virology career of Julius S. Youngner
On episode #373 of the science show This Week in Virology, Vincent speaks with Julius about his long career in virology, including his crucial work as part of the team at the University of Pittsburgh that developed the Salk inactivated poliovirus vaccine. You can find TWiV #373 at microbe.tv/twiv. Or you can watch the video below.
The switch from trivalent to bivalent oral poliovirus vaccine: Will it lead to polio?
In four months, 155 countries will together switch from using trivalent to bivalent oral poliovirus vaccine. Will this change lead to more cases of poliomyelitis? There are three serotypes of poliovirus, each of which can cause paralytic poliomyelitis. The Sabin oral poliovirus vaccine (OPV), which has been used globally by WHO in the eradication effort, is …
The switch from trivalent to bivalent oral poliovirus vaccine: Will it lead to polio? Read More »
Why do we still use Sabin poliovirus vaccine?
The Sabin infectious, attenuated poliovirus vaccines are known to cause vaccine-associated paralysis in a small number of recipients. In contrast, the Salk inactivated vaccine does not cause poliomyelitis. Why are the Sabin vaccines still used globally? The answer to this question requires a brief visit to the history of poliovirus vaccines. The inactivated poliovirus vaccine (IPV) developed by …