The finding that mouse mammary tumor virus (MMTV) can replicate and spread in human cells adds weight to the theory that MMTV might be involved in causing human breast cancer.
Dengue fever is reaching epidemic levels in the Caribbean and Latin America. Changing weather patterns and increased tourism and migration have raised the prevalence of the disease.
Sewage systems do not break down Tamiflu, which means the main weapon against bird flu could seep into natural waters and make certain viruses resistant to the drug during a pandemic.
A vaccine against Epstein Barr virus (EBV) is being used to stimulate the body's immune system to attack cancer cells. Initial tests show the vaccine has produced promising results.
A hunt is on for 2 patients with a deadly form of tuberculosis who disappeared after the Cape High Court ordered they return to a South African hospital. The pair, diagnosed with extremely drug resistant (XDR) tuberculosis, are presumed to be in hiding.
A US meat company has issued a nationwide recall for 21.7 million pounds (9843 tons) of ground beef products after reports of up to 25 cases of illness caused by suspected E. coli [O157:H7] in 8 states, including New York, New Jersey, and Connecticut.
A mumps outbreak has been identified among university students in Adelaide. The highly infectious disease has been diagnosed in at least 8 students in the past 2 weeks, with more cases likely.
New research in the USA has concluded there is not enough evidence to support the effectiveness of immunising older people against influenza. The findings echo a controversial 2006 British Medical Journal study.
In light of increased media and public interest in ESBL-producing E. coli, the HPA provides some background about these infections and the work that is being carried out in this area.
University of Leicester scientists have made a discovery which could make probiotic yoghurts healthier. Dr Primrose Freestone has discovered that a natural food supplement could help make the bacteria in the yoghurts more effective. A fruit extract enabl
An outbreak of Q Fever is being investigated in the Cheltenham area. A total of 28 cases have been identified among local people, most requiring hospital treatment.
Games based learning may provide an innovative approach to the control of health care associated infections in hospitals. Learning consultants are using video games to encourage improved infection control awareness and adherence to procedures.