News & Perspective

May 03, 2002

May 03, 2002

Drug-resistant Salmonella infections linked with higher mortality

In a Danish study, patients who had infections with a common drug-resistant type of Salmonella enterica were more than twice as likely to die within 2 years as patients infected with drug-susceptible variants of the same strain.

Apr 30, 2002

Apr 30, 2002

Researchers: Restrict farm use of antibiotics before, but not after, human bugs become resistant

Study using a new mathematical model suggests that continued farm use of antibiotics has little further effect once a resistant strain is established in humans.

Apr 17, 2002

Apr 17, 2002

FDA ruling on enrofloxacin use in poultry is more than a year away

A ruling by the Food and Drug Administration on whether to stop the use of enrofloxacin in poultry because of concern about antimicrobial resistance is more than a year away, according to a hearing schedule laid out by an FDA official.

Apr 09, 2002

Apr 09, 2002

Drug-resistant Salmonella strain has long tenure in United States

A multidrug-resistant strain of Salmonella that emerged as a common pathogen in the mid-1990s was present in the United States as early as 1985, according to a report from the CDC.

Feb 25, 2002

Feb 25, 2002

FDA to hold hearing on plan to bar enrofloxacin use in poultry

(CIDRAP News) – Nearly a year and a half after the Food and Drug Administration (FDA) first proposed to stop the use of enrofloxacin (Baytril, a fluoroquinolone antibiotic) in poultry because of safety concerns, the agency says it plans to hold a public hearing on the proposal. The date of the hearing will be set at a prehearing conference on April 8.

Feb 11, 2002

Feb 11, 2002

Taiwan study shows spread of fluoroquinolone-resistant Salmonella from pigs to humans

(CIDRAP News) – A study from Taiwan shows a rapid increase in fluoroquinolone resistance in Salmonella enterica serotype choleraesuis in humans over the past 2 years and suggests that the resistant strain spread from pigs. The findings prompted the researchers to urge a ban on fluoroquinoline use in food animals.

Jan 11, 2002

Jan 11, 2002

Five-state survey finds antibiotic-resistant enterococci in ground pork

(CIDRAP News) – A recent analysis of ground pork in grocery stores in five states showed that 4% of the samples contained enterococci with high-level resistance to gentamicin, an antibiotic used to treat enterococcal infections in humans. In addition, most Enterococcus faecium isolates were resistant to quinupristin-dalfopristin (Synercid), a streptogramin antibiotic used to treat infections caused by vancomycin-resistant E faecium.

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