Vincent, Alan, and Rich discuss ten compelling virology stories of 2009.
Vincent and Dick continue Virology 101 with a discussion of how RNA viruses produce mRNA and replicate their genomes.
Vincent, Dick, Alan, and Eric F. Donaldson discuss a new test for influenza H5N1, poliovirus in Minnesota, Koala retrovirus, batteries made from viruses, and SARS.
Vincent, Alan, and Hamish Young discuss bacteriophages in viral vaccines, enteroviruses and diabetes, inhibition of Hendra and Nipah virus replication by the malaria drug chloroquine, and viroids.
Vincent, Dick, and Saul talk about discoveries in virology that have had a major impact on the field.
Vincent and Jeremy, in Saanen, Switzerland, review the 19th Challenge in Virology meeting, and implications of a new HIV-1 sequence from 1960 for the origin of AIDS.
Vincent and Dickson discuss the biology and pathogenesis of poliovirus infection and the plan to eradicate the virus from the planet.