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Ebola Outbreak 2014 2015 by Dr. Fauci

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The Making of a Flu Vaccine

Inside the Australian Lab That Helps the WHO Try to Determine the Best Way to Stop the Virus.

The annual fight to keep the flu under control starts here.

Doctors are studying nose and throat swabs from flu sufferers sent from laboratories around the world, from Texas to the Solomon Islands... Read More

Immune cells proposed as HIV hideout don't last in primate model

Where does HIV hide? Antiretroviral drugs can usually control the virus, but can’t completely eliminate it. So any strategy to eradicate HIV from the body has to take into account not only the main group of immune cells the virus targets, called CD4 or helper T cells, but other infected cells as... Read More

Microorganisms isolated from rain

Rain plated on Eosine Methylene Blue Agar
Incubation Conditions: 4d at 20°C

This drawing was done in the Pr. Vinatzer lab at Virginia Tech, Blacksburg, VA. Read More

Too much of a good thing: Extra genes make bacteria lethal

We, as most animals, host many different beneficial bacteria. Being beneficial to the host often pays off for the bacteria, as success of the host determines the survival and spread of the microbe. But if bacteria grow too much they may become deadly. In a new study published in the latest editi... Read More

Gut–brain link grabs neuroscientists

Companies selling ‘probiotic’ foods have long claimed that cultivating the right gut bacteria can benefit mental well-being, but neuroscientists have generally been sceptical. Now there is hard evidence linking conditions such as autism and depression to the gut’s microbial residents, known as t... Read More

In vivo generation of DNA sequence diversity for cellular barcoding

na Read More

Altered milk protein can deliver AIDS drug to infants

A novel method of altering a protein in milk to bind with an antiretroviral drug promises to greatly improve treatment for infants and young children suffering from HIV/AIDS, according to a researcher in Penn State's College of Agricultural Sciences.

That's critical because an estimated 3.4 m... Read More

Genome sequenced of enterovirus D68 circulating in St. Louis

Researchers at Washington University School of Medicine in St. Louis have sequenced the genome of enterovirus D68 sampled from patients treated at St. Louis Children’s Hospital. Nationwide, the virus has spread rapidly in recent months and caused severe respiratory illness in young children, wit... Read More

Bacteria could be rich source for making terpenes

If you've ever enjoyed the scent of a pine forest or sniffed a freshly cut basil leaf, then you're familiar with terpenes. The compounds are responsible for the essential oils of plants and the resins of trees. Since the discovery of terpenes more than 150 years ago, scientists have isolated som... Read More

Bacteria are wishing you a Merry Xmas

A bacterium has been used to wish people a Merry Xmas. Grown by Dr Munehiro Asally, an Assistant Professor at the University of Warwick, the letters used to spell MERRY XMAS are made of Bacillus subtilis, a non-pathogenic bacterium which is found in soil and also human gut.
Read More

Enterobacteria deposited with rain

Created by: Caroline L. Monteil, PhD
Isolates: Two strains enterobacteria isolated from rain and mixed together.
Agar: Eosine Methylene Blue Agar
Incubation Conditions: 48 hours at 20°C

This drawing was done in the Pr. Vinatzer lab at Virginia Tech, Blacksburg, VA. Read More

Rust preserves fossils from early Earth

Since life originated on Earth between 3.8 and 3.9 Ga ago, microorganisms have significantly shaped and influenced the chemistry of Earth’s surface and subsurface environments. Reconstructing the evolution of early microbial life depends mainly on finding organic and mineral remnants of microbia... Read More

Malaria transmission linked to mosquitoes’ sexual biology

Sexual biology may be the key to uncovering why Anopheles mosquitoes are unique in their ability to transmit malaria to humans, according to researchers at Harvard T. H. Chan School of Public Health and University of Perugia, Italy. Through analysis of 16 Anopheles genomes, they found that these... Read More

When Threatened By Worms, Bacteria Summon Killer Fungi

When you’re the size of a human, you worry about lions and tigers and bears. But if you’re a bacterium, a tiny nematode worm, just a millimetre long, can be a vicious predator. Nematodes are among the most common animals on the planet, and many of them hunt bacteria in soil and water. The microb... Read More

Separate forms and nodules of bacteria growth

IMAGE OF DISTINCTION Nikon SMALL WORLD 2013 PHOTOMICROGRAPHY COMPETITION

Neil James Egan, PPG Industries, Electro-coat Quality Assurance
Cleveland, Ohio, USA

Subject Matter: Separate forms and nodules of bacteria growth (20x)
Technique: Stereomicroscopy

Click "source" to view image. Read More

A new understanding of Alzheimer’s

Although natural selection is often thought of as a force that determines the adaptation of replicating organisms to their environment, Harvard researchers have found that selection also occurs at the level of neurons, which are post-mitotic cells, and plays a critical role in the emergence of A... Read More

Discovery in the fight against antibiotic-resistant bacteria

For four years, researchers at Universite catholique de Louvain have been trying to find out how bacteria can withstand antibiotics, so as to be able to attack them more effectively. These researchers now understand how one defense mechanism works and the results of their research have been publ... Read More

Genome sequencing traces MRSA spread in high transmission setting

Methicillin-resistant Staphylococcus aureus is a common cause of hospital-acquired infections, with the largest burden of infections occurring in under-resourced hospitals. While genome sequencing has previously been applied in well-resourced clinical settings to track the spread of MRSA, transm... Read More

SLU Research Finds Enzyme Inhibitors Suppress Herpes Simplex Virus Replication

Saint Louis University research findings published in the December issue of Antimicrobial Agents and Chemotherapy report a family of molecules known as nucleotidyltransferase superfamily (NTS) enzyme inhibitors are promising candidates for new herpes virus treatments.

The findings could lead ... Read More

How llamas' unusual antibodies might help in the fight against HIV/AIDS

Most vaccines work by inducing an immune response characterized by neutralizing antibodies against the respective pathogen. An effective HIV vaccine has remained elusive so far, but researchers have continued to make progress, often employing innovative methods. A new study reports that a combin... Read More
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