HIV is not only a different kind of beast; it's a different beast every day.
"We're in the evolutionary fast lane studying HIV," said Bette Korber, a Los Alamos National Laboratory researcher who led a team that designed a vaccine expressly to counter the genetic diversity of the virus.
"A... Read More
Health authorities in Miami, one of Florida's top tourist attractions, have reported the first case of dengue fever in 50 years, an official said Friday.
The person diagnosed with the sometimes deadly mosquito-born virus has fully recovered after a brief hospitalization, said Liliana Rivera, ... Read More
American scientists say they are a step close to a vaccine that could prevent majority of urinary tract infections.
UTI is caused by E.coli bacteria and the vaccine could potentially save billions of dollars in health care costs globally. It costs $ 3.5 billion to treat UTI every year and nea... Read More
Scientists from around the world are at a conference in Biloxi, studying bacteria. Among the hot topics: The bio-degradation of crude oil.
More specifically, they discussed how natural bacteria helped break-down the oil in the gulf from the Deepwater Horizon spill.
The conference includes ... Read More
Sophia Kathariou is the kind of scientist who can turn food-borne bacteria into great dinner conversation.
The associate professor of food science and microbiology at N.C. State University in Raleigh, N.C., spoke about her work Thursday night at Mitch’s Tavern, a longtime haunt for professors... Read More
Differences in hospitals' surveillance practices for bloodstream infections may compromise public report cards that rank quality of care, researchers warned.
Routine surveillance of central line-associated bloodstream infection rates by infection prevention specialists correlated poorly with ... Read More
When it comes to gambling, many people rely on game theory, a branch of applied mathematics that attempts to measure the choices of others to inform their own decisions. It's used in economics, politics, medicine -- and, of course, Las Vegas. But recent findings from a Tel Aviv University resear... Read More
Yogurts and supplements loaded with "friendly" bacteria may be able to fight the nefarious ones and soothe fickle bowels, according to a new study.
A Cochrane Library review of 63 studies found that probiotics can shorten the time a person has acute diarrhea — with no negative side effects. O... Read More
A pair of proteins likely play a role in forming the slick coating of bacteria known as biofilms that can be difficult to treat with drugs.
These films form around foreign materials in the body—such as a catheter—and cannot be defeated by conventional means. Researchers say this protein pair ... Read More
The deadly Cholera outbreak in Haiti has spread to the country's capital Port-au-Prince, with scores of cases confirmed and numerous suspected deaths reported.
The waterborne disease, which thrives in unsanitary conditions, has already killed more than 580 people who had been forced to live i... Read More
A new breakthrough in the fight against pneumonia, meningitis and septicaemia has been announced November 11 by scientists in Dublin and Leicester.
The discovery will lead to a dramatic shift in our understanding of how the body's immune system responds to infection caused by Streptococcus pn... Read More
To celebrate 40 years of pioneering bioethics publication, the Hastings Center Report, the world's first bioethics journal, looked to the future, asking young scholars to write about what the next generation of bioethicists should take up. Out of 195 compelling submissions, four of the best essa... Read More
The Malaysian government has granted approval to release genetically modified sterile mosquitoes into the wild in an open field trial. Supported by a Wellcome Trust Translation Award, Oxford-based biotechnology company Oxitec is hoping that its method of controlling the mosquito population will ... Read More
Gardeners, keep an eye on your tomato plants. There's no knowing what they are plotting underground.
Some 80 per cent of plants are colonised by fungi that form the familiar network of fine white threads that hang off many roots. The threads, called mycorrhizae, take in water and minerals fro... Read More
A University of Illinois metabolic engineer has improved a strain of E. coli, making it grow faster. Don't worry, he believes his efforts will benefit human health, not decimate it.
"The average person hears E. coli and thinks of E. coli 0157:H7, a microorganism that causes horrific food pois... Read More
UN spokeswoman Elisabeth Byrs said that unless funds were provided, "all our efforts can be outrun by the epidemic".
She said the disease had so far infected at least 11,125 people in five of Haiti's 10 districts.
Aid agencies are battling to contain cholera in the capital Port-au-Prince, ... Read More
The laboratories of Uganda’s Ministry of Agriculture, Animals, Industry and Fisheries sit on the top of a quiet hill on a turnoff near the airport, behind an eroded fence. At the end of a hallway is a room with an unlocked refrigerator.
That is where the anthrax is kept.
Senator Richard G... Read More
Flu vaccinations for employees can help an employer's bottom line, according to a new study. Research presented Tuesday at the annual meeting of the American Public Health Assn., found that for each employee vaccinated an employer can save $63 to $95 per person. Vaccinating an entire 150-person ... Read More
An outbreak of a parasitic tropical disease has killed more than 300 people in Southern Sudan — and the worst of the health crisis is yet to come, officials say.
The World Health Organization says the outbreak of kala azar, which began in September 2009 and has intensified in recent months, i... Read More
To keep soldiers in the battlefield healthy, the U.S. Army is exploring new ways to detect harmful bacteria in water.
Current techniques for analyzing water in the field can take as long as 24 hours to complete, according to Bart Lipkens of Western New England College in Springfield, Massachu... Read More