Scientists from the Schepens Eye Research Institute, a subsidiary of Mass. Eye and Ear and affiliate of Harvard Medical School, have found for the first time that a bacterial pathogen can literally mow down protective molecules, known as mucins, on mucus membranes to enter and infect a part of t... Read More
Colorized scanning electron micrograph of rust on a rose leaf. Rose rust is a disease specific to roses and is caused by the parasitic fungus Phragmidium tuberculatum and some other closely related species. This disease occurs during spring and persists until the leaves fall. This images shows r... Read More
Did you know that your body is home to 10 times more microbes than human cells? Learn about the human microbiome and its fascinating practical applications. Speakers include Dr. Lita Proctor, Human Microbiome Project at NIH, Dr. Liliana Losada, J Craig Venter Institute, Rockville, MD, Dr. Jac... Read More
This is a live image of the of Diatom Arachnoidiscus under 40x magnification. The picture shows the diatom's silicified cell wall, which forms a pillbox-like shell (frustule) composed of overlapping halves that contain intricate and delicate markings. The picture was obtained with new video enha... Read More
In a worrisome finding, an ongoing survey at Sassoon hospital reveals that three per cent of bacterial infections in samples collected from patients over the past two-three months show total resistance to antibiotics.
Th study showed that three per cent of microbiologically confirmed infectio... Read More
This episode: A virus influences the competition between two species of parasitoid wasp!
Photomicrograph of Chlamydia grown in culture. The sample was taken from rhesus monkey kidney cells and stained with giemsa. The cell nuclei appear red and the infective 'elementary bodies' of the Chlamydia, which develop in 'blisters' in the cells, fluoresce green. Chlamydia is a very common se... Read More
A survey of surfaces in hotel rooms finds television remotes to be among the most heavily contaminated with bacteria and items on housekeeping carts carry the potential to cross-contaminate rooms. Participants will discuss the results of this survey, the first step in to objectively assess sani... Read More
It has long been known that viruses, in addition to their own genomes, encapsidate extraneous nucleic acids. Although this phenomenon has been verified in the prokaryotic world, in eukaryotes, the significance of these alternative nucleic acids could just be trivial, or, quite possibly evolutio... Read More
The Interscience Conference on Antimicrobial Agents and Chemotherapy (ICAAC) is the annual infectious diseases meeting of the American Society for Microbiology. Watch Dr. Jeff Fox, Features Editor for Microbe magazine... Read More
Babies delivered by caesarean are at a higher risk of becoming overweight or obese because they are not exposed to protective bacteria in the mother's vagina, international research has found.
The research, conducted by the Finnish paediatrician Erika Isolauri and to be presented in Sydney to... Read More
It may sound odd that bacteria can actually reduce allergy symptoms. But, certain bacteria can reduce inflammation in the body, improve nutrient absorption, and reduce nasal and sinus symptoms linked to allergies. Of course, not just any bacteria will do.
Research by scientists at the Osaka ... Read More
State and federal health officials are investigating how a rare and virulent bacteria strain appears to have killed a young researcher at a VA Hospital's infectious diseases lab in San Francisco, setting off alarms that the man's friends and fellow researchers also may have been exposed.
The ... Read More
Our days of crying over spoiled milk could be over, thanks to Cornell food scientists.
Milk undergoes heat treatment -- pasteurization -- to kill off microbes that can cause food spoilage and disease, but certain bacterial strains can survive this heat shock as spores and cause milk to curdle... Read More
When we think about global warming, we tend to fret about things we can see: plants, animals, the polar ice caps. But the effects of climate change may go much deeper: into the earth itself. Because a new study shows that temperature controls where soil-dwelling microbes live. The findings are i... Read More