Antibiotic News and Research

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Antibiotics are drugs used to treat infections caused by bacteria and other microorganisms.

Hospital-acquired infections in most cases are the result of poor hygiene

Hospital-acquired infections in most cases are the result of poor hygiene within the facilities and not of how sick patients were at the time of admission, according to three studies published on Monday in the American Journal of Medical Quality, the Washington Post reports.

23 Nov 2006

Wal-Mart generic drug discount program indicates markets can provide medications at affordable prices

The generic prescription drug discount program introduced earlier this year by Wal-Mart Stores indicates that "markets are, in fact, capable of providing medicines at affordable prices," Peter Pitts, director of the Center for Medicine in the Public Interest and a former associate commissioner at FDA, writes in a Baltimore Sun opinion piece.

23 Nov 2006

Doctors say antibiotics pointless for acute bronchitis

Researchers say they have found no evidence in current literature that antibiotics are effective in treating the vast majority of patients with acute bronchitis and say doctors should stop routinely prescribing them.

16 Nov 2006

Wal-Mart expands generic prescription drug discount program

Wal-Mart Stores on Thursday announced plans to expand a generic prescription drug discount program introduced last month to 12 additional states, the AP/Houston Chronicle reports (AP/Houston Chronicle, 10/26).

26 Oct 2006

Link between antiretrovirals, leprosy probable

Increased access to antiretroviral drugs in developing countries has revealed a "startling and worrisome side effect" by exposing "hidden leprosy infection" in some HIV-positive people receiving antiretrovirals, the New York Times reports.

24 Oct 2006

Health officials announce physician quiz campaign to help reduce medical errors

HHS and other health officials on Monday announced a new campaign designed to limit surgical complications by encouraging patients to quiz their doctors about medical procedures, CQ HealthBeat reports.

24 Oct 2006

New smart anti-microbial approach to preventing tooth decay

Preventing cavities could one day involve the dental equivalent of a military surgical strike. A team of researchers supported by the National Institute of Dental and Craniofacial Research report they have created a new smart anti-microbial treatment that can be chemically programmed in the laboratory to seek out and kill a specific cavity-causing species of bacteria, leaving the good bacteria untouched.

23 Oct 2006

Ecology of microbial invasions

Infectious disease can play a key role in mediating the outcome of competition between rival groups, as seen in the effects of disease-bearing conquistadors in the New World - or, on a much smaller ecological scale, the ability of bacteria to spread their viruses to competing bacteria.

23 Oct 2006

Researchers discover new method of mapping how bacteria spread within the body

Researchers at the University of Cambridge have discovered a new, more accurate, method of mapping how bacteria spread within the body, a breakthrough that could lead to more effective treatments and prevention of certain bacterial infections.

20 Oct 2006

Antibiotic gives long acting relief to irritable bowel sufferers

Researchers in the U.S. say that a long-acting antibiotic can help treat the symptoms of irritable bowel syndrome (IBS).

19 Oct 2006

Tuberculosis fourfold the risk for Celiac sufferers

Swedish researchers are suggesting that people with celiac disease, also known as gluten intolerance, have an increased risk of developing tuberculosis (TB).

17 Oct 2006

Four more test positive for deadly flesh eating bug in NZ hospital

Four more cases of a deadly bug which has already killed three people since September 29 people, have been discovered in a New Zealand hospital.

17 Oct 2006

Three dead in NZ from flesh-eating bacteria

Three elderly patients in a hospital in Christchurch, New Zealand, have died from a rare flesh-eating bacteria.

16 Oct 2006

Killing resistant germs - total synthesis successful: Platensimycin, a new antibiotic

Although a number of new antibiotics have been discovered in recent decades, our armory against infection is continually being depleted, as our microscopically small enemies are crafty warriors that develop resistance to current antibiotics. Multiresistant bacteria are a big problem, especially in hospitals.

11 Oct 2006