Bacteria

Gut feeling: Hebrew University shows how your body’s stem cells fight Salmonella - study

“Our findings show that intestinal stem cells are not only responsible for tissue regeneration, but also the early defense against bacterial infection,” explained study supervisor Dr. Matan Hofree.

Stem cells are viewed on a computer screen at the University of Connecticut`s (UConn) Stem Cell Institute at the UConn Health Center on August 27, 2010 in Farmington, Connecticut.
 Fluorescence microscopy images of Bacillus subtilis spores harboring GFP or Scarlet fusion to a DNA packaging protein (SspA)

Microbes coordinate activity to reduce competition, Israeli researchers discover

 View of the Assuta Medical Center in Ashdod.

Four-week-old infant in Ashdod died of respiratory failure, Health Ministry says

Baby formula

Teva Israel, Health Ministry issue recall for Nutrilon Phase 1, Nutrilon AR baby formula


More polluted than a toilet? Here are the toxins living in your bed

The amount of bacteria accumulating on your pillowcase can be astounding. Here's why your pillowcases should be washed more often than they probably are.

 What's on your pillowcase?

Is your pillow hiding more bacteria than a toilet seat?

A recent report sheds light on the alarming amount of bacteria that accumulates on pillowcases and emphasizes the importance of washing pillowcases regularly in order to maintain good hygiene.


Unclean dentures could raise pneumonia risk, a new study finds

Despite advances in denture biomaterials, the majority of dentures are fabricated using polymethyl-methacrylate to which pathogens stick easily.


Is your child suffering from stomach pain? Here’s what could be causing it

Kids often complain about stomach pain. In most cases, it's caused by a virus but sometimes, recurrent attacks are symptomatic of other diseases.

Baby eating food. (illustrative)

Scientists find evidence of the bubonic plague in Bronze Age England - study

Researchers were able to demonstrate that the plague was present in England well before the widely-known Black Plague outbreak of the Middle Ages.

  This plague patient is displaying a swollen, ruptured inguinal lymph node, or buboe.

Early evidence of dysentery plague found in biblical-era Jerusalem toilets

The researchers see it as likely that dysentery outbreaks due to Giardia plagued towns throughout the near east in the Iron Age.

Modern-day reconstruction of Jerusalem during the 10th century BCE. Model from the City of David, part of the Jerusalem Walls National Park.

Climate change fuels lifespan of flesh-eating bacteria - study

Recent research has uncovered that infections caused by the bacteria Vibrio vulnificus has increased in the last three decades.

 Vibrio vulnificus bacteria

Antibiotics may not help survival of patients hospitalized with viral infections - study

The sicker patients and those with more underlying illnesses were both more likely to get antibiotics and to die.

Elongation of bacteria due to inhibition of division is caused by the bacteriophage protein.

Could vaccines be a cure for antibiotic-resistant bacteria?

Israeli scientists announce 100% effectiveness of mRNA vaccine against Black Plague-causing bacteria in preclinical trial performed on mice.

 Running RNA gel

Microbes in kangaroo feces could reduce methane from cows - study

After researchers added the baby kangaroo culture and a known methane inhibitor to the simulated stomach, it produced acetic acid – the main component of vinegar – instead of methane.

 An Australian grey kangaroo scratches its leg at Sydney's Taronga Zoo December 6, 2005.