Would influenza virus be the same pathogen if it could not undergo reassortment of its segmented RNA genome? This is the question being asked in the wake of the development of a method to prevent the free assortment of influenza viral RNAs. The process of influenza virus replication includes the incorporation of eight viral RNAs …
An Australian group has reported results of a clinical trial to determine the safety and immunogenicity of a 2009 pandemic H1N1 influenza virus vaccine. Twenty-one days after the first of two scheduled doses, the vaccine proved to be immunogenic in adults. This is good news, as many had believed that two doses of the vaccine …
Single dose of 2009 H1N1 vaccine immunogenic in adults Read More »
Of the many questions that I receive about influenza, one of the most common is “when will swine flu return to the US?”. In other words, when will the 2009 pandemic H1N1 strain, first recognized in humans in April 2009, emerge for the 2009-2010 influenza season? “Return” is probably not the correct word to use, …
Hosts: Vincent Racaniello, Dick Despommier, Alan Dove, and Rich Condit On episode 48 of the podcast “This Week in Virology”, Vincent, Dick, Alan and Rich revisit a vaccinia virus lab accident and viral vaccines produced in plants, then talk about an iPhone app to track infectious diseases, flying foxes, and an inhaled measles vaccine. [powerpress url=”http://traffic.libsyn.com/twiv/TWiV048.mp3″] Click …
This week I had the pleasure of joining Chris Montera and his friends on “EMS Garage”, a weekly podcast for Emergency Medical Services professionals. We discussed basic information about the 2009 pandemic influenza H1N1 strain such as transmission and immunization plans, and what EMS personnel can do to help prevent the spread of infection. It …
The Advisory Committee on Immunization Practices (ACIP) has released its recommendations on the use of influenza A (H1N1) 2009 monovalent vaccine. Here is my summary of the salient points. The report begins with information on who is contracting pandemic 2009 H1N1 influenza. The median age of persons with laboratory-confirmed infections in the United States is …
