The crystal structure of the hemagglutinin of both the viruses is similar, especially within the Sa antigenic site. Compared with seasonal influenza outbreaks, the overall impact of the 2009 H1N1 ...

Each year, seasonal flu sickens about 1 billion people worldwide and causes approximately 290,000 to 650,000 respiratory ...

How do these pandemic strains arise? Aa Aa Aa Although most healthy adults who contract the flu experience relatively minor symptoms, influenza and other respiratory viruses are a serious health ...

His research involves studying the structure of viruses and how they interface ... there has been a steady stream of known and emerging viruses, including HIV, Ebola and, of course, influenza comes ...

The reader often feels that only the most lurid anecdotes are mentioned, apparently precluding any in-depth description of our burgeoning understanding of the structure and function of the virus ...

Yi Ren's most recent paper, published in eLife, describes the structure of a protein complex ... shown that this is the case for the influenza A virus, the only known type of influenza that ...