Face masks are a common sight in Asia. Why?
Whether or not masks can protect against invading or escaping bugs depends on the type of mask and material.
Older people’s immune systems don’t respond to flu vaccines as well as younger people’s.
Two free flu vaccines will improve protection for the over-65s. FluZone High Dose is a high-dose version; Fluad adds an additional ingredient to boost effectiveness. But neither is perfect.
Reuters/ Mike Hutchings
When day zero arrives in Cape Town, the routine surveillance systems that monitor disease outbreaks will be enhanced to pick up new diseases.
People collect water piped in from a mountain creek in Utuado, Puerto Rico on Oct. 14, 2017, in the aftermath of Hurricane Maria. Hundreds of thousands of Puerto Ricans were still without running water.
AP Photo/Ramon Espinosa
Climate change threatens to widen the health gap between the haves and have-nots. Here's why addressing environmental issues that drive poor health is a starting point.
Bed bugs make us shudder and cringe. So arm yourself with the courage to learn about the biology and successes of Cimex lectularius -- as well as the ways to get rid of it.
A patient suffering from dengue fever lies in a hospital bed in Peshawar, Pakistan, in October. Cases of dengue fever – a painful mosquito-borne spread disease – have doubled every decade since 1990. Environmental health experts are pointing the finger at climate change.
(AP Photo/Muhammad Sajjad)
What if we treated climate change as a health problem rather than an environmental one? There are lessons to be learned from the successful public health campaigns against smoking.
John Gerrard says a developed city like Sydney could not cope with an epidemic of the scale of the recent Ebola outbreak.
Speaking with: Dr. John Gerrard on infectious diseases.
The Conversation, CC BY-ND 23.2 MB (download)
William Isdale speaks to Dr. John Gerrard about the constant threat of infectious diseases and what we can do to prevent a deadly pandemic from establishing itself in Australia.
To tackle the increasing burden of diabetes in Africa, health systems on the continent need to be strengthened.
Women’s immune systems mount a significantly stronger response against invaders.
Women have evolved to have stronger immunity than men. But this comes with downsides -
women are more likely to have autoimmune diseases due to their "reactive" immune systems.
Like so many Indigenous people in the NT, Dr G. Yunupingu had chronic hepatitis B since he was a child.
Hepatitis B rates in Indigenous communities are ten times higher than the rest of Australia. Eliminating the infection from Indigenous Australia can make a significant contribution to closing the gap.
Scientists estimate that by 2020, non-communicable disease will account for almost 70% of the total disease burden.
The increase in cases of non-communicable diseases in developing countries has led to an emerging pattern of high levels of multimorbidity.
The Bubonic plague slowed urbanisation, industrial development and economic growth in Europe for many years.
Despite being so small they can't be seen with the naked eye, pathogens that cause human disease have greatly affected the way humans live for centuries.
Spanish flu killed more people than the Great War that preceded it. And tuberculosis even more than that.
Here we explore our past and present struggles with four of the most significant infectious diseases human beings have faced, and some of the progress we've made in prevention and treatment.
What can a single person’s flu infection tell you about how the virus changes around the world?
Xue and Bloom
New genetic technologies are letting us look at flu evolution right where it starts: within individual people, while they're sick.
Researchers have found Australia’s first confirmed case of tularemia in a ringtail possum.
Tularemia is an animal disease that can be transmitted to humans. While it can be fatal, it is rare in Australia and can be treated with antibiotics.
Medical workers move a woman, who is suspected of having Ebola, upon her arrival at Meioxeiro Hospital, in Vigo, northwestern Spain, 28 October 2015.
SALVADOR SAS (EPA)/ AAP
Professor Peter Doherty on infectious disease pandemics.
The Conversation, CC BY-ND 47.6 MB (download)
William Isdale speaks with the University of Melbourne's Professor Peter Doherty about infectious disease pandemics.
Professor Samir Brahmachar: ‘Why should drug discovery be kept in the Wright brothers’ era of trial and error?’
Professor Samir Brahmachari's innovative Open Source Drug Development allows thousands of researchers to work together to discover novel therapies for under-studied diseases.
One nostril or two? Hard blow or gentle? Some ways are more effective and less risky than others.
If you have a blocked or runny nose, chances are you'll reach for a tissue or hanky for a good blow. But is your technique up to scratch?
Tedros Ghebreyesus, the newly elected Director-General of the World Health Organisation.
There are a number of challenges that the World Health Organisation's new leader, Ethiopian-born Tedros Ghebreyesus, will have to navigate during his tenure.
Pit latrine in Dar es Salaam, Tanzania. Access to clean water and sanitation are key to preventing cholera epidemics.
D. Schafer, SuSanA/Flickr
Cholera kills thousands every year but is treatable if it is caught early. Understanding how El Niño shifts cholera risks in Africa can help countries prepare for outbreaks and save lives.