NEW YORK (Reuters) – Overuse of antibiotics made Americans more vulnerable to a strain of bacteria that caused nearly half a million infections and contributed to at least 29,000 deaths in a single year, U.S. public health officials warned in research published on Wednesday.The study by the U.S. Centers for Disease Control and Prevention focused on the Clostridium difficile bacterium, which can cause deadly diarrhea. The findings, published in the New England Journal of Medicine, highlight how over-prescription of antibiotics has fueled a rise in bacteria that are resistant to treatment.
People who take antibiotics are most at risk of acquiring C. difficile because these medications also wipe out “good” bacteria that protect a healthy person against the infection.”Antibiotics are clearly driving this whole problem,” Clifford McDonald, CDC senior advisor for science and integrity, said on a conference call with reporters.
One in every three infections occurred in patients 65 and older, the study found, with more than 100,000 C. difficile cases found in U.S. nursing homes. The bacteria often spreads through the hands and equipment of health care professionals and hospital surfaces rife with bacteria. The rate of hospitalizations for C. difficile doubled from 2000 to 2010, according to the study.
Much of the problem still lies in poor detection and diagnosis methods, CDC officials said. In 2010, for example, Brooklyn teacher, 56, developed painful diarrhea one morning, her son, told reporters. After a telephone consultation, her doctor prescribed medication not suited to treating C. difficile. She died less than 36 hours later, after emergency room physicians diagnosed her with C. difficile.
“C. difficile must be diagnosed quickly and correctly,” said Michael Bell, deputy director of CDC’s division of Healthcare Quality Promotion.
Banatrol Plus is clinically proven to control diarrhea from C diff. without slowing or stopping gut motility. It is the first line of defense when C. diff is suspected.