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Fears about complications shouldn't drive antibiotic prescribing
Antibiotics are not justified to reduce the risk of complications after upper respiratory tract infection, sore throat, or ear infection, finds a study published on bmj.com today. view more (2007-10-19)
The bowels of infection
Current research suggests that latent cytomegalovirus (CMV) infection may exacerbate inflammatory bowel disease (IBD). The related report by Onyeagocha et al, "Latent cytomegalovirus infection exacerbates experimental colitis," appears in the November 2009 issue of The American Journal of Pathology. view more (2009-10-21)
Antibiotic not sufficient for serious eye infection in communities with high disease prevalence
Treating trachoma, an eye infection that can lead to blindness, with a single mass antibiotic distribution in Ethiopian communities with high prevalence of infection is not effective in eliminating the disease. view more (2006-03-08)
Swine flu: What does it do to pigs?
The effects of H1N1 swine flu have been investigated in a group of piglets. Scientists writing in BioMed Central's open access Virology Journal studied the pathology of the virus, finding that all infected animals showed flu-like symptoms between one and four days after infection and were shedding virus two days after infection. view more (2009-05-11)
Chlamydia screening should be done every 6 months in young women
All young women up to the age of 25 should be screened for chlamydial infection at least twice a year, finds research in Sexually Transmitted Infections. Chlamydia is passed on during sex, and is a major cause of infertility in women among whom it is frequently symptomless. The UK government is known to be considering including chlamydia screening... view more... (2001-02-02)
Which is more accurate, serology test or C14-urea breath test?
Serology and C14-UBT are the most commonly used non-invasive tests of H. pylori infection. The diagnostic characteristics of the tests depend also on the prevalence of H. pylori infection in the population tested. view more (2008-09-10)
The Practicalities Of Keeping Clean (p 304)
The second editorial broadly welcomes the UK Government's plans to address the growing problem of hospital-acquired MRSA infection, but points out some shortcomings: '[John} Reid's plan unfortunately makes no mention of four key considerations. First, although increasing public and professional awareness of the issue is crucial, even the most... view more... (2004-07-21)
Inhaled Antibiotic For Treatment Of Early Lung Infection In Patients With Cystic Fibrosis (p 983)
Inhalation of the antibiotic tobramycin could have an important future role in reducing lung infection of patients with cystic fibrosis, suggest authors of a research letter in this week's issue of THE LANCET. More than 80% of patients with cystic fibrosis are chronically infected by the bacterium Pseudomonas aeruginosa. Infection reduces lung... view more... (2001-09-19)
Salmonella in garden birds responsive to antibiotics
Scientists at the University of Liverpool have found that Salmonella bacteria found in garden birds are sensitive to antibiotics, suggesting that the infection is unlike the bacteria found in livestock and humans. view more (2008-06-03)
Association of tuberculosis with smoking and indoor air pollution
Smokers have an increased risk of tuberculosis (TB) infection, TB disease, and of dying from TB compared to people who do not smoke. view more (2007-01-16)
Household transmission of SARS: Lessons learned
In the 2003 outbreak of severe acute respiratory syndrome (SARS) in Toronto, Ontario, about 20% of cases resulted from household transmission (spread of the infection within a household). view more (2006-11-07)
Genital infection may be linked to miscarriage
The genital infection, bacterial vaginosis, may be linked to miscarriage during the second trimester of pregnancy (13-15 weeks), concludes a study in this week’s BMJ. view more (2002-12-04)
Contact lens wearers in southern England at nine times the risk of serious eye infection
Contact lens wearers living in southern England are at nine times the risk of developing serious eye infection, finds research in the British Journal of Ophthalmology. Hard water could be to blame, suggest the authors. The research team examined feedback from the British Ophthalmic Surveillance Unit on new cases of acanthamoeba keratitis reported... view more... (2002-04-19)
Early treatment is key to combating hepatitis C virus
Canadian researchers have shown that patients who receive early treatment for Hepatitis C virus (HCV) within the first months following an infection, develop a rapid poly-functional immune response against HCV similar to when infection is erradicted spontaneously, according to a new study published in the Journal of Virology. view more (2008-08-11)
Higher rates of infection may explain why women have higher risk of death after bypass surgery
Higher rates of infection among women undergoing coronary artery bypass surgery may explain why women have higher risk of death than men following the procedure view more (2006-02-28)
Biomarkers for identifying infant infections
Infection is the leading cause of infant deaths worldwide, and particularly a common killer of weaker, pre-term infants. Current diagnostic tests can be slow and non-specific, but researchers have now identified potential biomarkers in the blood that can rapidly identify both the onset of infection and type of microbe. view more (2008-10-15)
Nutrients cause increase in parasites and frog deformities
Extra and missing-legged frogs have become increasingly common in North American wetlands over the last decade. Research implicates a flatworm parasite, Ribeiroia ondatrae, as the culprit of these deformities. Reasons for the apparent increase in infection and malformations, however, have remained a mystery. In the July issue of Ecology Letters,... view more... (2004-06-10)
Landmark study on diabetic foot infection published
Persons with diabetes who develop an infection are at a 55-fold greater risk for hospitalization, and an alarming 154-fold greater risk for amputation. view more (2006-06-02)
Combination of HIV/malaria increases complications during pregnancy
Women with a combined HIV/malaria infection more frequently experience complications during pregnancy than healthy women. This is revealed in research from Kenya. However, to their surprise the researchers established that HIV-infected mothers with a mild malaria infection less frequently transmit the HIV infection to their children than... view more... (2002-10-24)
Marijuana-like compounds suppress the immune response
A group of Japanese scientists has discovered that cannabinoids can cause some white blood cells to lose their ability to migrate to the sites of infection and inflammation. view more (2006-04-27)
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