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2007 Findings



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TWiV 66: Reverse transcription



On episode #66 of the podcast This Week in Virology, Vincent and Dickson continue virology 101 with a discussion of information flow from RNA to DNA, a process known as reverse transcription, ... Read More

Swine Flu and the Next Pandemic with Palese, Worobey, Bloom, Koplan and Hoffman













Bigthink.com has posted a 45 minute panel discussion on swine flu and the next pandemic. Moderator and editorial chairman for Bigthink.com, Paul Hoffman prefaces the discussion by saying:

"The reason we are here today is of course to di... Read More

2003 Clean Hands Campaign

Don’t Get Caught Dirty Handed (2003)


(Click here for most recent findings)


Does it take an outbre... Read More

TWiP 2: General parasitism



Vincent and Dick classify parasites according to whether or not they are transmitted by a vector, then consider the implications of long-lived parasites.


Host links:  Read More

Mundo de los Microbios - Episodio 19



La transferencia horizontal de genes


Las bacterias pueden adquirir nuevos genes a través de un proceso conocido como “transferencia horizontal de genes”. Las células pueden c... Read More

Mundo de los Microbios - Episodio 28



Los temas que vamos a tratar esta semana son: plásmidos, estructuras productoras de esporas (“fruiting bodies”), sociomicrobiología, y el acto de lavarse las manos en las diferentes culturas.


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Mundo de los Microbios - Episodio 27



Los temas que vamos a tratar esta semana son:  atracción electrostática, controlar el poder de los virus, combustible de chocolate e insectos que se automedican.

Atracción electrostática Read More

TWiV 61: Original antigenic sin



On episode 61 of the podcast "This Week in Virology", Vincent and Dick muse about the symbiotic bacterium,Wolbachia, that protects flies from viral infection, the origin of 2009 influenza H1N1... Read More

Mundo de los Microbios - Episodio 23



Entrada: el virus y los murciélagos, identificando a la neumonía, terapia  contra la influenza, y la teoría de germen de la enfermedad.                                                                ... Read More

Mundo de los Microbios - Episodio 24



A continuación: infecciones de la piel resistentes a los antibióticos, el bicho de las hamburguesas, prediciendo los brotes de enfermedades con satélites, y reduciendo las infecciones adquiridas en el h... Read More

A world first: Vaccine helps prevent HIV infection

For the first time, an experimental vaccine has prevented infection with the AIDS virus, a watershed event in the deadly epidemic and a surprising result. Recent failures led many scientists to think such a vaccine might never be possible.

The vaccine cut the risk of becoming infected with HI... Read More

Controversies in Managing MRSA Infections: To Screen or Not to Screen?

Methicillin-resistant Staphylococcus aureus (MRSA) continues to be a major cause of hospital-acquired infections, and these infections can often be difficult and expensive to treat.  One strategy to reduce MRSA infection rates in the healthcare setting is the screening of patients for nasal or t... Read More

Mundo de los Microbios - Episodio 32



A continuación: biodiesel, microbios nucleares, mini-células de combustible energizadas por microbios, y etanol celulósico.


Biodiesel


Tal vez hayan escuchado de un co... Read More

TWiV 63: Melting pot virus



On episode #63 of the podcast This Week in Virology, Vincent, Alan, and Rich talk about US government contract for freeze-dried smallpox vaccine, red squirrels in the UK threatened by poxvirus... Read More

Mundo de los Microbios - Episodio 33



A continuación: El aceite de maíz y el combustible biodiesel; la obtención de hidrógeno via biogas; y las aguas negras de alcantarilla: matando los arrecifes coralinos.


El aceite de maíz y el... Read More

Animals infected by 'human' bugs

Animals are now picking up human diseases, possibly as a result of globalisation, a study suggests.

Researchers from the Roslin Institute in Edinburgh said a strain of bacteria had jumped from humans to chickens.

The team believes the Staphylococcus Aureus bacteria crossed between species ... Read More

TWiV 59: Dog bites virus



A TWiV panel of five considers the finding of Streptococcus pneumoniae in fatal H1N1 cases in Argentina, hysteria in the Ukraine over pandemic influenza, and human vaccinia infection after con... Read More

Can we domesticate microbes?

Evolutionary biologist Paul Ewald discusses germs. Why are some more harmful than others? How could we make the harmful ones benign? Searching for answers, he examines diarrhea. Read More

Scientists Guide Immune Cells with Light and Microparticles

A team led by Yale University scientists has developed a new approach to studying how immune cells chase down bacteria in our bodies. Their findings are described in the November 15 issue of Nature Methods Advanced Online Publication.

When bacteria enter our bodies they secrete molecules, lea... Read More
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