Tag Archives: bacteria

The Ganges Brims With Dangerous Bacteria

GANGOTRI, India — High in the Himalayas, it’s easy to see why the Ganges River is considered sacred. According to Hindu legend, the Milky Way became this earthly body of water to wash away humanity’s sins. As it drains out of a glacier here, rock silt dyes the ice-cold torrent an opaque gray, but biologically,… Read More »

How antibiotics work on bacteria

They fight bacterial infections that cause a wide range of conditions including anthrax, cholera, tuberculosis, and some types how antibiotics work on bacteria respiratory and urinary tract infections. However, if you feel sick or unhappy, it is important to tell your mum or dad, a teacher or another grown-up. What does antibiotic resistance mean for… Read More »

Deadly Germs, Lost Cures: Citrus Farmers Facing Deadly Bacteria Turn to Antibiotics, Alarming Health Officials

ZOLFO SPRINGS, Fla. — A pernicious disease is eating away at Roy Petteway’s orange trees. The bacterial infection, transmitted by a tiny winged insect from China, has evaded all efforts to contain it, decimating Florida’s citrus industry and forcing scores of growers out of business. In a last-ditch attempt to slow the infection, Mr. Petteway… Read More »

Discovery by Canadian researchers of how bacteria become resistant to antibiotics could lead to more effective drugs

Ontario researchers say they have discovered how bacteria become resistant to antibiotics, a finding they say could help combat the growing problem. Maikel Rheinstadter, a physics professor with McMaster University in Hamilton, and Andree Khondker, an undergraduate biochemistry student, said they found bacteria fight off antibiotics by stiffening their cell membranes and changing the barrier’s… Read More »