Use of the rotavirus vaccine Rotarix in the US has been temporarily suspended because the vaccine was found to be contaminated with porcine circovirus 1 DNA. The discovery was made in the laboratory of Dr. Eric Delwart, who has provided insight into what was found in Rotarix, and why he was analyzing the vaccine. Delwart …
Deep sequencing reveals viral vaccine contaminants Read More »
Hosts: Vincent Racaniello, Alan Dove, and Matthew Frieman Vincent, Alan, and Matt review contamination of Rotarix with circovirus DNA, antigenic similarity between 1918 and 2009 H1N1 influenza, a collection of rabies reports, and chicken pox mistaken for smallpox in Uganda. This episode is sponsored by Data Robotics Inc. Use the promotion code VINCENT to receive …
The US Food and Drug Administration does not want Rotarix, the rotavirus vaccine, to be used because it contains porcine circovirus 1 DNA. If complete copies of the circovirus genome were present, would they constitute a potential threat to recipients? Put another way, is circovirus DNA infectious? Here is the information you need to answer …
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Virology blog has been honored with a Seed Media Group Research Blogging Award for the best blog of 2010 in the area of clinical research. Seed Media Group’s Research Blogging Awards recognize the outstanding bloggers who discuss peer-reviewed research at ResearchBlogging.org. There you can find over 1,000 registered blogs with 10,000 posts about peer-reviewed journal articles. …
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The US Food and Drug Administration has recommended that administration of the Rotarix vaccine, which protects against rotavirus infection, be suspended. This action comes after an independent research group found that the vaccine contains DNA of porcine circovirus type 1. Rotaviruses are the single leading cause of diarrhea in infants and young children. Each year …
