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New infectious diseases - what's the risk?
With the current outbreak of swine flu, and in the absence of a vaccine or treatment at present, the only way to contain the virus is to get people around the world to take precautionary measures. view more (2009-05-20)
Most H1N1 patients with respiratory failure treated with oxygenating system survive illness
Despite the severity of disease and the intensity of treatment, most patients in Australia and New Zealand who experienced respiratory failure as a result of 2009 influenza A(H1N1) and were treated with a system that adds oxygen to the patient's blood survived the disease. view more (2009-10-13)
Volunteers sought for avian flu vaccine study
Vanderbilt University Medical Center is enrolling volunteers in a study to test a new vaccine that targets avian flu, the first such vaccine against the virus. view more (2005-10-31)
AIDS surpasses black death as deadliest disease in history
In terms of illness and death, AIDS is worse than the Black Death of the 14th century. Ninety five per cent of new infections of HIV are in the world's poor countries and heterosexual transmission is responsible for most of these, reports Peter Lamptey, in this week's BMJ. view more (2002-01-23)
Avian influenza virus in mammals spreads beyond the site of infection to other organ systems
Researchers at Erasmus Medical Center have demonstrated systemic spread of avian influenza virus in cats infected by respiratory, digestive, and cat-to-cat contact. view more (2006-01-16)
Restricting hospital-based services during SARS outbreak had modest impact
Restrictions on the non-urgent use of hospital-based services that were imposed when a provincial health emergency was declared during the 2003 SARS (Severe Acute Respiratory Syndrome) outbreak in Toronto, Ontario, resulted in only modest reductions in overall admissions. view more (2007-06-19)
Flu surveillance boosts control, treatment options, says UAB travel-clinic chief
Because pandemics unfold in unpredictable ways, surveillance of travel-related illness is among the most powerful tools health officials and doctors can use to detect and respond to new pathogens like the novel H1N1 influenza, says the physician who heads the University of Alabama at Birmingham (UAB) Travelers' Clinic. view more (2009-10-15)
Avian flu becoming more resistant to antiviral drugs, says University of Colorado study
A new University of Colorado at Boulder study shows the resistance of the avian flu virus to a major class of antiviral drugs is increasing through positive evolutionary selection, with researchers documenting the trend in more than 30 percent of the samples tested. view more (2009-01-08)
Swine flu genes dissimilar to past pandemics
Some genetic markers of influenza infection severity have been identified from past outbreaks. Researchers have failed to find most of these markers, described in the open access journal BMC Microbiology, in samples of the current swine-flu strain. view more (2009-05-07)
An HIV Vaccine is within reach
An effective, affordable, and accessible HIV vaccine is 7-10 years away, according to scientists at the Medical Research Council of South Africa, in this week's BMJ. However, its success depends on a complex interplay of politics, science, and public-private partnerships. view more (2002-01-23)
MIT explains spread of 1918 flu
MIT researchers have explained why two mutations in the H1N1 avian flu virus were critical for viral transmission in humans during the 1918 pandemic outbreak that killed at least 50 million people. view more (2008-02-19)
Human antibodies protect mice from avian flu
An international team of scientists, including researchers from the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, report using antibodies derived from immune cells from recent human survivors of H5N1 avian influenza to successfully treat H5N1-infected mice as well as protect them from an... view more... (2007-05-29)
Avian influenza survivors' antibodies effective at neutralising H5N1 strain
Adults who have recovered from the potentially deadly H5N1 strain of avian influenza may hold the key to future treatments for the virus, according to an international team of researchers. view more (2007-05-29)
H1N1 critical illness can occur rapidly; predominantly affects young patients
Critical illness among Canadian patients with 2009 influenza A(H1N1) occurred rapidly after hospital admission, often in young adults, and was associated with severely low levels of oxygen in the blood, multi-system organ failure, a need for prolonged mechanical ventilation, and frequent use of rescue therapies. view more (2009-10-13)
H5N1 threat puts human flu back in spotlight
The emergence of the avian influenza virus H5N1 that is currently devastating chicken flocks in many countries and threatening to unleash a worldwide epidemic among humans has triggered a renewed interest among scientists in studying influenza A viruses. view more (2006-05-05)
New TB test reveals patients at risk, says study
A recently introduced blood test can reveal which patients may develop active tuberculosis (TB) much more precisely than the 100-year old TB skin test, according to a new study published today in the journal Annals of Internal Medicine. view more (2008-10-21)
Influenza monitoring by the US military
The recent global swine flu outbreak has underscored the critical need for good surveillance and rapid access to epidemiological data. view more (2009-07-07)
Avian influenza: the threat looms (p 257)
The potential threat of avian influenza is discussed in this week's editorial. Five human deaths have been reported in Vietnam up to Jan 20, 2004. The disease is caused by influenza virus type A, and infects many animal species. A highly pathogenic avian influenza is caused by subtypes H5 and H7; wild birds are thought to be the reservoir for the... view more... (2004-01-21)
Infants or adults? NIH ethicists argue for new bird flu priorities
An American flu pandemic would present difficult and tragic choices: As many as 90 million people might become sick, and widespread shortages of vaccine would likely leave more than 90 percent of the population unprotected in the pandemic's first year. view more (2006-05-16)
Less Virulent Strains of Avian Influenza Can Infect Humans
In findings with implications for pandemic influenza, a new study reports for the first time that a less-virulent strain of avian influenza virus can spread from poultry to humans. view more (2005-09-14)
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