(CIDRAP News) The US Department of Agriculture (USDA) yesterday issued a public health alert about ground beef products that may be contaminated with a multidrug-resistant form of Salmonella that has sickened 38 people in four western states.
TORONTO (CIDRAP News) Scientists are uncovering naturally occurring resistance in influenza to the antiviral drugs that can prevent or treat it, potentially complicating plans by international authorities and many countries to build large drug stockpiles as a hedge against a pandemic.
(CIDRAP News) In a rare action, federal health authorities have ordered an Atlanta man who has extensively drug-resistant tuberculosis (XDR TB) into isolation and are looking for people who recently flew with him so they can be tested for the disease.
(CIDRAP News) Resistance to oseltamivir (Tamiflu) over the three influenza seasons from 2003 to 2006 remained low in Japan, the country with the world's highest use of the drug, according to a preliminary study from the World Health Organization (WHO).
(CIDRAP News) – Japanese researchers who identified antiviral-resistant strains of influenza B found that they seemed to circulate in communities and families and to make patients just as sick as their nonresistant counterparts did, contrary to a common assumption that resistant flu viruses are likely to be less transmissible and less virulent.
March 30, 2007 (CIDRAP News) – Genetic elements that confer multidrug resistance (MDR) in both plague and foodborne bacteria have a common origin and may represent a significant public health threat, according to a study published Mar 20 in the journal PLoS One(Public Library of Science One).
(CIDRAP News) Two patients who recently died of H5N1 avian influenza in Egypt had a strain of the virus that was moderately resistant to oseltamivir (Tamiflu), the World Health Organization (WHO) announced today, but the finding has not prompted new health advisories.