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SOME FROGS ARE EVOLVING TO SURVIVE A KILLER FUNGUS

As reported in a new study in the the journal Proceedings of Royal Society B: Biological Sciences, scientists have taken a step toward identifying the genetic mechanisms that makes some lowland leopard frogs in Arizona resistant to Batrachochrytrium dendrobatridis (Bd) infections that cause the ... Read More

IS IT A BIG MISTAKE TO IGNORE MINOR FLU STRAINS?

Minor variants of flu strains, which are not typically targeted in vaccines, carry a bigger viral punch than previously realized, according to a new study that examined samples from the 2009 pandemic in Hong Kong. Read More

Certain herpes viruses can infect human neurons

PHILADELPHIA - For years, researchers have noted a tantalizing link between some neurologic conditions and certain species of the herpes virus. In patients with Alzheimer's disease, multiple sclerosis, and cerebellar ataxia, among other neuropathies, the cerebrospinal fluid teems with Epstein-Ba... Read More

Salmonella colonies on Xylose Lysine Tergitol-4 agar

Salmonella is a zoonotic foodborne pathogen and a public health concern. It has been estimated that this pathogen causes ~1.2 million illnesses, ~20,000 hospitalizations, and ~400 deaths in the US annually (Scallan et al., 2011). Salmonella has ~2,600 serotypes (serovars) and numerous hosts and ... Read More

Newly discovered HIV genome modification may put a twist on vaccine and drug design

Researchers at University of California, San Diego School of Medicine have discovered that HIV infection of human immune cells triggers a massive increase in methylation, a chemical modification, to both human and viral RNA, aiding replication of the virus. The study, published February 22, 2016... Read More

Huge orange fungus?

This picture was taken in early October 2014 in the Washington, DC metro area. The temperature that week had been in the mid-70's during the day to the low 60's at night (Fahrenheit), and it hadn't been too humid. This had grown at the base of a tree, and was very large -- my hand is in there fo... Read More

'Self-sabotage' prevents immune protection against malaria

Australian scientists have for the first time revealed how malaria parasites cause an inflammatory reaction that sabotages our body's ability to protect itself against the disease. Read More

The Institut Pasteur in French Guiana publishes the first complete genome sequence of the Zika virus

Having confirmed the first cases of infection in Suriname then in French Guiana, the Institut Pasteur in French Guiana has sequenced the complete genome of the Zika virus, which is responsible for an unprecedented epidemic currently sweeping through the tropical regions of the Americas. Publishe... Read More

Thesis work on mycology for the degree of PG in Medical Microbiology.

My name is Sangeeta Khadka and i am from Nepal. I am a PG level student at St. Xavier's College. Recently, i have been doing my thesis work on mycology in Nobel Hospital and Research Centre for the degree of PG in Medical Microbiology.

This is a picture of different Candida species isolated ... Read More

Safe spaces play important role in community-based HIV prevention, research finds

CORVALLIS, Ore. - The creation and sustainment of "safe spaces" may play a critical role in community-based HIV prevention efforts by providing social support and reducing environmental barriers for vulnerable populations, a new study from an Oregon State University researcher has found. Read More

Shiga toxin producing Escherichia coli on EMB agar

Shiga toxin producing Escherichia coli grown on EMB agar. The organism was isolated from smallholdings' cattle, Bangladesh. Read More

Paramecium

Paramecium sp. showing the nucleus, mouth and water expulsion vacuoles (40x). 4th Place 2013 PHOTOMICROGRAPHY COMPETITION, Nikon Small World

Credit: Rogelio Moreno Gill Read More

Impact of climate change on parasite infections depends on host immunity

New research demonstrates how climate change and the immune reaction of the infected individual can affect the long-term and seasonal dynamics of parasite infections. The study, led by Penn State University scientists, assessed the infection dynamics of two species of soil-transmitted parasites ... Read More

RESURRECTED DRUG MAY OFFER A WAY TO FIGHT ZIKA, EBOLA

Viruses have proven to be wily foes. Attempts to fend off viruses that cause the common cold or flu have failed, and new viral outbreaks such as dengue, Ebola, or Zika continue to elude drugs.

Given these challenges, scientists are tackling the problem from a different angle. The want to boos... Read More

HOW E. COLI TOUCH ‘NEIGHBORS’ TO DELIVER TOXINS

New research shows how certain microbes exploit proteins in nearby bacteria to deliver toxins and kill them. The mechanisms behind this bacterial warfare, the researchers suggest, could be harnessed to target pathogenic bacteria. Read More

MERS-CoV

Transmission electron micrograph of Middle East respiratory syndrome coronavirus (MERS-CoV). Credit: National Institutes of Health/Department of Health and Human Services (NIAID).

From the CDC:

Middle East Respiratory Syndrome (MERS) is viral respiratory illness first reported in Saudi Ara... Read More

Unknown Fungal Contaminant

Unknown Fungal Contaminant found on TSA plate that had been refrigerated for 1 month. Colony was raised in the center with deep groves around the colony. Green spore formation was seen in the middle with white non-spore forming hyphae towards the edges. Read More

Unknown Organism on Washed Hand Print

Unknown organism, possible Bacillus spp, washed hand print done on a TSA plate. Organism was the size of a dime, muciod/ rhizoid in the center and mat/smooth at the outer edges. Read More

Students in Puerto Rico learn to detect and enumerate coliforms in groundwater

The picture was taken after my students at the Inter American University of Puerto Rico-San German, learned the technique of water filtration analysis of fecal coliforms in water. They filtrated a mL of groundwater from a nearby aquifer and transferred the filter to Endo agar plates. The pictur... Read More

It's always 5 o'clock somewhere

Having in fun in the lab with some Vibrionaceae! #agarart Read More
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