by Gertrud U. Rey Some viruses have a lipid envelope surrounding their protein capsid, which they get from the host cell membrane during the budding process. The envelope acts as an anchor for viral glycoproteins, which facilitate entry of the newly budded virus into a new cell by recognizing and ...

https://youtu.be/wok9xh5aNyY I don't often post episodes of This Week in Microbiology here, but this one is different because it touches all fields of science. We had two guests in this episode, recorded at ASM Microbe 2019. First, Susanna L. Harris talked about her bout with depression in graduate school, and ...

A trio of TWiVers reports on influenza in Australia, how a host protein impacts bird to human movement of influenza virus, and marine DNA viral diversity in the oceans from pole to pole. Click arrow to play Download TWiV 554 (48 MB .mp3, 79 min) Subscribe (free): iTunes, Google Podcasts, RSS, email Become a patron of TWiV! Show notes ...

Shortly after F̩lix d۪Herelle discovered viruses that infect bacteria in 1917 (also found in 1915 by Twort), he recognized their therapeutic potential for treating infections. The discovery of penicillin in 1928 began the golden age of antibiotics, which pushed aside progress in treating infections with bacteriophages. With the advent of ...

Vincent speaks with David Oshinsky, the Pulitzer Prize-winning author of Polio: An American Story, about the history of poliovirus vaccines. Click arrow to play Download TWiV 553 (40 MB .mp3, 66 min) Subscribe (free): iTunes, Google Podcasts, RSS, email Become a patron of TWiV!