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 …
There has been a great deal of discussion about the use of adjuvants to improve the immunogenicity of vaccines against the 2009 H1N1 pandemic influenza strain. What effect do these compounds have on the immune response? Adjuvants are compounds added to vaccines that stimulate the immune response. They are often used when the antigen is …
Hosts: Vincent Racaniello and Dick Despommier On episode #47 of the podcast “This Week in Virology”, Vincent and Dick discuss influenza virus-like particle vaccines produced in insect and plant cells, rapid sharing of influenza research, and answer listener questions about cytomegalovirus, viral evolution and symbiosis and much more. [powerpress url=”http://traffic.libsyn.com/twiv/TWiV047.mp3″] Click the arrow above to …
The second RNA segment of the influenza virus genome encodes the PB1 protein – part of the viral RNA polymerase – and, in some strains, a second protein called PB1-F2. The latter protein is believed to be an important determinant of influenza virus virulence. The absence of a full-length PB1-F2 protein has been suggested as …
