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How Genetics Influences Humans When Choosing A Mate
New light has been thrown on how humans choose their partners, a scientist told the annual conference of the European Society of Human Genetics on May 25. Professor Maria da GraÃýa Bicalho, head of the Immunogenetics and Histocompatibility Laboratory at the University of Parana, Brazil, says that her research had shown that people with diverse major histocompatibility complexes (MHCs) were more likely to choose each other as mates than those whose MHCs were similar, and that this was likely to be an evolutionary strategy to ensure healthy reproduction.

Maine CDC Issues Carbon Monoxide Poisoning Advisory For Those Opening Their Summer Camps, USA
The Maine Center for Disease Control and Prevention of the Maine Department of Health and Human Services, is issuing an advisory about the danger of carbon monoxide poisoning when people open camps for the summer.
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Researchers Discover Key To Malaria Susceptibility In Children
A team of researchers from Case Western Reserve University School of Medicine have solved the mystery of why some children are more susceptible to malaria infection and anemia. These novel findings suggest that some children who are exposed to Plasmodium falciparum (P. falciparum) malaria before birth become tolerant to the malaria parasites, or their soluble products. This tolerance, which persists into childhood, reduces the ability of the immune system to attack and destroy parasites and increases the susceptibility of these children to develop a malaria infection. It also increases their risk for anemia. The study, published in this week"s issue of the open access journal, PLoS Medicine, is led by Indu Malhotra, Ph.D., and Christopher King, M.D., Ph.D., professor of international health, medicine, and pathology, with their colleagues at the Center for Global Health and Diseases at the Case Western Reserve University School of Medicine and their Kenyan colleagues at the Kenya Medical Research Institute and Division of Vector Borne Diseases.
Endocrinology

National Database Launches More Detailed Swine Flu Reports

Following the rapid rise in the spread of swine flu, the QSurveillance® primary care tracking database has increased the level of detail provided in its weekly and daily reports to government and health authorities. The system - part of a not-for-profit partnership between leading healthcare IT specialist EMIS and the University of Nottingham - automatically collects anonymous patient data from GP surgeries across the UK on a daily basis, providing a real-time picture of the spread of the disease. Daily and weekly reports are filed to the Health Protection Agency, the Department of Health and health authorities across the country. Currently, 3,500 GP practices using EMIS computer systems - covering a population of 23 million patients - are contributing to the database, with more GPs coming on line all the time. The system is believed to be the largest, most up-to-date real-time health tracking system worldwide. Following huge increases in cases of swine flu in the UK in recent weeks, QSurveillance® is now providing a more detailed anlaysis of a wider range of measurements, to enable more precise re planning. Daily reporting now includes: - patients reporting flu-like symptoms in the last day - patients with flu who have been prescribed antivirals - patients prescribed antivirals without a confirmed flu diagnosis - hospital admissions related to flu - the uptake of flu vaccinations - plus a wide range of other, more general public health indicators such as the uptake of childhood immunisations and patients reporting severe asthma or vomiting and diarrhoea - data on deaths related to flu is already being captured and will be added to the reports in the coming weeks. Dr David Stables, Medical Director of EMIS and a Director of QSurveillance®, said: "This powerful tool is enabling NHS planners to quickly identify swine flu hot spots across the UK, so that res can be focused where they are needed most. "The database gives the Department of Health an accurate national picture of the disease, as well helping local services to respond more effectively. We are encouraging even more GPs to sign up, to ensure we have the most comprehensive picture available." Daily reports are provided in table and graph format, and include comparisons with previous weeks and months, as well as regions with the highest instances of the disease Data is uploaded automatically from a surgery"s computer system, requiring no extra time or effort on the part of the GP. Julia Hippisley-Cox, Professor of Epidemiology at the University of Nottingham and Director of QSurveillance® said: "With thousands more swine flu cases being confirmed every day, Qsurveillance® has a vital role to play in helping the NHS meet this major re challenge. "Due to the flexibility of the system, we have quickly been able to update the reports we are providing to give an even more detailed picture to support the planning and delivery of vaccines and other res. "The database will also enable us to describe the epidemiology of the virus, monitor changes in its behaviour, and highlight the type of patient most affected. This data can then be used to make further essential predictions." In previous years, QSurveillance® has been used to track Flu B outbreaks and mumps epidemics. For instructions on how to activate the QSurveillance module within the EMIS LV system, GPs should visit: http://www.qresearch.org/public/QSurveillance.aspx. University of Nottingham


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