Medical research

'Cough chamber' shows six feet not far enough

A recent Western-led study says two meters might not be far enough away if someone lets an uncovered cough loose in your direction—meaning sneeze and cough etiquette is more than a simple social nicety, but a key to stopping ...

Diseases, Conditions, Syndromes

Tuberculosis bacteria trigger cough, facilitating spread

The bacteria that cause the deadly lung disease tuberculosis appear to facilitate their own spread by producing a molecule that triggers cough, a new study led by UTSW researchers shows. The findings, published online March ...

Pediatrics

Whooping cough evolving into a superbug

Whooping cough bacteria are becoming smarter at colonizing and feeding off unwitting hosts, strengthening calls for a new vaccine, according to UNSW researchers.

Health

Airborne bacteria remain live for 45 minutes

Cover your mouth when sneezing or coughing and wash your hands. QUT and UQ scientists have developed a new technique to study how some common disease causing bacteria can spread up to 4m and remain alive in the air for up ...

Diseases, Conditions, Syndromes

Whooping cough bacterium evolves in Australia

The bacterium that causes whooping cough, Bordetella pertussis, has changed in Australia - most likely in response to the vaccine used to prevent the disease - with a possible reduced effectiveness of the vaccine as a result, ...

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