The Sabin infectious, attenuated poliovirus vaccines are known to cause vaccine-associated paralysis in a small number of recipients. In contrast, the Salk inactivated vaccine does not cause poliomyelitis. Why are the Sabin vaccines still used globally? The answer to this question requires a bri... Read More
The latest Zika virus news from the ConTWiVstadors, including a case of female to male transmission, risk of infection at the 2016 summer Olympics, a DNA vaccine, antibody-dependent enhancement by dengue antibodies, and sites of replication in the placenta.
Fun science activity for kids!
Have you ever wondered how scientists extract DNA from an organism? All living organisms have DNA, which is short for deoxyribonucleic acid; it is basically the blueprint for everything that happens inside an organism’s cells. Overall, DNA tells an organism how ... Read More
Chimpanzees from African sanctuaries carry drug-resistant, human-associated strains of the bacteria Staphlyococcus aureus, a pathogen that the infected chimpanzees could spread to endangered wild ape populations if they were reintroduced to their natural habitat, a new study shows.
The study ... Read More
The April 2011 issue of Microbe is now online and includes the feature article
Marine Microorganisms, Biogeochemical Cycles, and Global Climate Change
by Jonathan P. Zehr, Julie Robidart, and Chris Scholin
Global environmental change demands a deeper understanding of how marine micro... Read More
The TWiV team is together in New York City for a conversation with Nobel Laureate Harold Varmus about his remarkable career in science.
The genomes of most higher organisms contain sequences from retroviral genomes called endogenous retroviruses (ERVs). These are DNA copies of retroviral RNAs that are integrated into the germ line DNA of the host, and passed from parent to offspring. In most species the infections that lead to g... Read More
A video explanation of Ebola Virus. Drawn and narrated by Armando Hasudungan. Read More
Back in 2013 I built a Wall of Polio in my laboratory – a large stack of six-well cell culture plates that have been used to measure the concentration of polioviruses in various samples by plaque assay. It became a focal point of the lab at which many guests came to have their photographs taken.... Read More
Applications are OPEN!
Deadline Sept 10th Course dates Sept 25th - 28th 2012
A highly intereactive course where participants will learn a lot about sequence-based typing methods. GTPB courses are designed to give maximum transfer of skills and user independence. Course fee = Euro 320. Lo... Read More
The TWiV team takes on an experimental plant-based poliovirus vaccine, contradictory findings on the efficacy of Flumist, waning protection conferred by Zostavax, and a new adjuvanted subunit zoster vaccine.
Hosts: Read More
This episode: Individual slime molds show the ability to learn about their environment!
(8.8 MB, 9.6 minutes)
News item... Read More
My research is focused on the biofilms formation, Motility (swarming and swiming ) and QS in fluorescent Pseudomonas (P. aeruginosa and P. fluorescens).
In laboratory a interaction had been with insect and bacteria metabo... Read More
A video from the DOE JGI '09 User Meeting on March 27, 2009 featuring Craig Venter's keynote talk "Reading and Writing the Genetic Code."
Richard Rifkind is chairman Emeritus at the Sloan-Kettering Institute for Cancer Research and Carole Rifkind an author and educator, together their documentary entitled Naturally Obsessed: The making of a Scientist is a peek into the lifestyle of people who toil away because of their interest to... Read More
A permissive vaccine prevents disease in the immunized host, but does not block virus infection. Would a permissive vaccine lead to the emergence of more virulent viruses?
This hypothesis is based on the notion that viruses which kill their hosts too quickly are not efficiently transmitted, a... Read More
Microbiology World is a bi-monthly e-magazine, which publish articles based on Microbiology and related fields of Life Sciences. Microbiology World has been established in 2013 and has been supported by several organizations.
I, editor in chief of this magazine, would be glad... Read More
A study on the potential of SARS-virus-like bat coronaviruses to cause human disease has reawakened the debate on the risks and benefits of engineering viruses. Let’s go over the science and then see if any of the criticisms have merit. Read More
Here is a follow-up to last week’s article that described a case of variant Creutzfeldt-Jacob disease in a Texas resident caused by ingestion of BSE-contaminated beef 14 years ago.
A 59 year old male patient was admitted to the trauma unit in Lancaster, PA with a self-inflicted gunshot wound ... Read More