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Incidence of childhood tuberculosis could be 25 percent higher than previous estimates

New estimates indicate that over 650,000 children develop tuberculosis (TB) every year in the 22 countries with a high burden of the disease -- almost 25 percent higher than the total number of new cases worldwide estimated by WHO in 2012. The research also suggests that about 15 million childre... Read More

ASM GM 2012 - When Good Bugs Go Bad: Microbiome Dynamics and Disease

The human microbiome consists of thousands of viral and microbial species which inhabit the human body and have co-evolved with us to protect against pathogens, regulate organ function and supply nutrients and other factors essential for health.  When these members fall out of balance, i... Read More

Should experimental drugs be used in the Ebola outbreak?

Risks and benefits of unproven treatments, as World Health Organization approves use in crisis.

Two Liberian doctors are set to become the first Africans to receive an experimental drug against the Ebola virus. The news comes as the World Health Organization concludes that it is ethical to us... Read More

ICAAC 2012 - Seasonal Flu Vaccine and Pandemic Flu Severity

Seasonal flu vaccines are targeted for strains of the influenza virus that public health officials believe will be most prevalent in the upcoming season. While the vaccine primes the ... Read More

ASM GM 2012 - The Latest News from the Human Microbiome Project


The NIH Human Microbiome Project has been a 5-year endeavor to produce community resources to support the field of human microbiome... Read More

Genomes provide clues for treating leukemia, endometrial cancers

Genomes provide clues for treating leukemia, endometrial cancers

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ASM GM 2012 - One Health: Humans, Animals and the Environment


The he... Read More

The Jelly Roll of Life

We know that life on earth is incredibly diverse. It can survive deep in the trenches of the ocean and in the frozen permafrost of the arctic. Surely we have much to learn from the study of life, but we also have much to learn about the virus. Even though they are not considered living things, t... Read More

ICAAC 2012 - HIV Infection and Cardiovascular Health

Since the introduction of highly active antiretroviral therapy in the mid-1990s, HIV infection has evolved from a near-certain death sentence to a manageable, chronic disease. Still, ... Read More

Esther Lederberg, Pioneer of Bacterial Genetics

“She did pioneering work in genetics, but it was her husband who won a Nobel price.” So said an obituary in the British newspaper The Guardian regarding Esther Lederberg, a North American microbiologist married to Joshua Lederberg from 1946 to 1966 [8]. Being married to and working along such a... Read More

ASM GM 2012 - Antibiotic Exposure, The Microbiome and Obesity

 


A number of variables can cause signficant changes in the human microbiome early in life including birth method and antib... Read More

Fine Reading: Trans-kingdom Cross Talk – Small RNAs on the Move

We have lived with the discovery of small RNAs as regulatory molecules for nearly 30 years, so for most readers of this blog this is old hat. But some of us oldsters are still reeling from the novelty and importance of the findings. It seems odd that a subject of this significance, one that has ... Read More

Ebola fears: Airline contacts 800 passengers; Belize blocks travel

Take no chances. Leave no stone unturned. Fueled by Ebola fears, these common axioms are driving policy and action -- at times to hefty measures.

This week, a Central American country closed its borders to anyone who has been anywhere near the disease. And an airline scrambled to inform hundr... Read More

ASM GM 2012 - The Role of Non-Food Animals in the Spread of Antibiotic Resistance


On the issue of antibiotic-resistant bacteria and animals, the first thing that comes to mind is livestock and other farm-based ani... Read More

Bacteria may have ability to reduce impact of diazepam on UK river environments

The natural photo degradation of diazepam (valium) and similar medicines – followed by bacterial breakdown – may reduce their potentially harmful impact on the UK’s freshwater environment, a team of researchers has said.

Diazepam – used to treat anxiety and other similar conditions – has been... Read More

colony pic. of V.cholerae in the form of ASM(American society for microbiology).

this isolate is v. cholerae o1,so colony pic of v. cholerae written as ASM(american society for microbiology) in TCBS(thiosulphate citrate bile salt sucrose) media as sucrose fermenting yellow colonies.
organisms: V. cholerae o1
media:TCBS(thiosulphate citrate bile salt sucrose) media
incub... Read More

Gelatin Hydrolysis

Pseudomonas aeruginosa, Escherichia coli and Serratia marcescens were inoculated into gelatin agar using the stab method and incubated for 1 week at 37 degree’s C. If the organism has gelatinase then it can break down the gelatin (protein) into polypeptides and then amino acids which can then ... Read More

colony pic. of K.oxytoca in the form of ASM(American society for microbiology).

this isolate is klebsiella oxytoca.
so, with the help of colony pic of klebsiella oxytoca written as ASM (american society for microbiology).
Media: mac-conkey agar
organisms: K.oxytoca
Incubation condtion:at37'c for 24hrs

Klebsiella oxytoca is a Gram-negative, rod-shaped bacterium that i... Read More

Drug-Resistant Bacteria Hang Out in Hog Workers

Careful what you sniff. Especially if you work at an industrial hog farm. Because a small study finds that drug-resistant bacteria may hang out in the noses of some workers even after four days away from work following exposure. Almost half of the tested workers continued to harbor drug-resistan... Read More

Artificial magnetic bacteria "turn" food into natural drugs

Scientists from the University of Granada have successfully created magnetic bacteria that could be added to foodstuffs and could, after ingestion, help diagnose diseases of the digestive system like stomach cancer. These important findings constitute the first use of a food as a natural drug an... Read More

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