Where do plague bacteria go between outbreaks? Research demonstrates that they can survive and replicate inside amoebae that are widely present in soil and water worldwide.
Science has come a long way in the 100 years since the worst flu pandemic in history. But that doesn’t mean that the country is ready for another health disaster.
In a series of experiments, we showed the high value we place on happiness is not only associated with increased levels of depression, it may actually be the underlying factor.
President Trump wants to slash global health funding at a time when more investment is needed, not less. This spending can protect Americans – as well as foreigners – from deadly diseases.
Without doubt, crystal methamphetamine, like many drugs (including alcohol) is capable of causing immense harm. But when facts are distorted to create fear and stigma it helps no one.
We need better surveillance systems to detect epidemics early. But while social media has been flagged as a potential solution, we’re not quite there yet.
A computer model suggests that while more cases of Zika can be expected in the continental U.S. outbreaks will probably be small and are not projected to spread.
Public health experts enlist the molecular biology tools that create genetically modified organisms – as well as the GMOs themselves – in the fight against emerging infectious diseases.
There is no vaccine to prevent or medicine to treat the chikungunya virus infection. The only available method of prevention is through shielding people from mosquito bites.
Honorary Professor Faculty of Health and Medical Science, Univeristy of Sydney; Senior Researcher Sydney Institue for Infectious Disease, University of Sydney., University of Sydney
Professor of Bioethics & Medicine, Sydney Health Ethics, Haematologist/BMT Physician, Royal North Shore Hospital and Director, Praxis Australia, University of Sydney