Virologist Hilary Koprowski died on 11 April 2013 at the age of 96. His main accomplishments are nicely summarized in the New York Times, but for a more comprehensive overview of his life, I highly recommend his biography Listen to the Music by Roger Vaughan. I did not have many opportunities to interact with Dr. Koprowski, but I …
The World Health Organization has been publishing weekly reports on the avian influenza A(H7N9) outbreak which include the geographical location of each case, the cumulative number of cases, and the epidemiological curve. Go to this page at the WHO website for an archive of the weekly reports (there you will also find other useful information …
WHO report on human cases of avian influenza A(H7N9) infection Read More »
An outbreak of high-pathogenicity avian influenza H7N7 virus that took place on 255 poultry farms in the Netherlands during 2003 has been used to provide clues about the current avian influenza H7N9 viruses in China. During the Dutch outbreak 453 humans showed symptoms of illness and 89 were confirmed to have infection with the virus. Some interesting observations from …
Avian influenza H7N7 virus outbreak: Lessons for H7N9 Read More »
There have been over 60 human infections with avian influenza virus H7N9 in China, and cases have been detected outside of Shanghai, including Beijing, Zhejiang, Henan, and Anhui Provinces. Information on the first three cases has now been published, allowing a more detailed consideration of the properties of the viral isolates. The first genome sequences reported were …
Avian influenza H7N9 viruses isolated from humans: What do the gene sequences mean? Read More »
Fourteen people in China have been infected with avian influenza H7N9 virus, leading to five deaths. This avian influenza virus has never been isolated from humans. Influenza A viruses with the H7 hemagglutinin protein circulate among birds, and some, such as H7N2, H7N3, and H7N7, have been previously found to infect humans. It is not known …
First human infections with avian influenza H7N9 virus Read More »
Clase #3, Genetica y Genomas, es una discusión de los siete diferentes tipos de genomas virales, y su paso hacia RNA mensajeros, seguido de una revisión del análisis moderno de genetica viral.
