The pathogen Escherichia coli O157:H7 can spread, likely airborne, more than one tenth mile downwind from a cattle feedlot onto nearby produce, according to a paper published ahead of print in Applied and Environmental Microbiology. The high percentages of leafy greens contaminated with E. coli ... Read More
Vincent, Dickson, and Daniel discuss how fluctuation in the price of guinea pig food could help transmission of the agent of Chagas disease, and present a new case study for your consumption.
Hosts: Read More
Hosts: Vincent Racaniello.
Special guest: Stanley Maloy
Vincent meets up with Stan Maloy o... Read More
Vincent and Dickson welcome new TWiP host Daniel Griffin to discuss the association of a new Mycoplasma with trichomoniasis, and to introduce a new feature to the show, a case study.
Unlike human viruses that cause disease, yeast viruses do not cause any obvious illness in yeast. On the contrary, some viruses of yeast are beneficial and produce toxins that kill off competing yeast, allowing their host to thrive. We often think of viruses as agents of death and disease, but... Read More
Vincent, Dickson, and Daniel solve last week's case study, present a new one, and reveal how secreted proteins from a helminth prevent diabetes in mice.
En este episodio de La Radio el Mundo de los Microbios, la Calidad microbiológica del agua en Cochabamba, Bolivia y otros temas estarán siendo discutidos con la Lic. Mercedes Iriarte, investigadora de C.A.S.A. (Centro de Aguas y Saneamiento Ambiental), de la Universidad Mayor de San Simón, en... Read More
Vincent, Dickson, and Daniel provide the solution to last week's case study, present a new one, and discuss how immune suppression by nematodes increases tuberculosis fatality in African buffalo.
ASM's Cultures magazine traveled to Colombia to speak ... Read More
Vincent, Dickson, and Daniel review new insight into antigenic variation in trypanosomes, reveal the difficult solution to the last case study, and present another mystery for your solving.
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This episode: Remnants of viral infection left behind in squirrels' genome may protect them from incoming viruses!
(9.3 MB, 10.1 minutes)
This episode: Scientists discover what seem to be ultra-small bacteria, possibly smaller than the theoretical minimum size!
(12.3 MB, 13.4 minutes)