University of Sydney researchers who compared people with frontotemporal dementia have found that those born overseas who first spoke a language other than English can tolerate the disease longer before symptoms gain a foothold.
The next pandemic that cascades through the human population could be caused by a new influenza virus strain concocted in animals, against which humans will have little to no immunity. That's the conclusion of Australian and Chinese scientists who analysed close to five decades of animal influenza records.