Centre for Tropical Health and Emerging Diseases

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Last week, we stood together for World NTD Day to shine a light on the 1.6 billion people affected by neglected tropical...
09/02/2026

Last week, we stood together for World NTD Day to shine a light on the 1.6 billion people affected by neglected tropical diseases.

Our forum brought together researchers and advocates to discuss how we can "Unite, Act, and Eliminate" these diseases for good. We are thrilled to announce that the recordings of these powerful sessions are now available online for on our YouTube channel!

Please watch and share these resources with your network to help us spread awareness.



https://www.youtube.com/channel/UCmk2y-fuoB6q6tliSOu4bCg

It’s World NTD Day!!A global reminder that some of the world’s toughest diseases have surprisingly simple solutions.We’r...
30/01/2026

It’s World NTD Day!!

A global reminder that some of the world’s toughest diseases have surprisingly simple solutions.

We’re talking neglected tropical diseases, spread through parasites that thrive where sanitation is poor, and the not-so-glamorous hero that stops them: toilets 🚽✨

Toilets = Fewer infections -> Healthier kids -> Stronger communities

Turns out prevention can be as simple as 1, 2, flush!

Help us bring safe sanitation to communities in Southeast Asia. Donate using our QR code.



QIMR Berghofer The UQ Centre for Clinical Research James Cook University The University of Queensland Australian Institute of Tropical Health and Medicine (AITHM)

27/01/2026

Dr Catherine Gordon in action - Day 2

It is now time to find out if the stool samples were harboring hookworms or Strongyloides, parasitic worms that infect people through contaminated soil, leading to anaemia, malnutrition, and long-term health problems, especially for children.

These infections are common in communities where sanitation is limited.
The good news? These diseases are preventable. Access to proper toilets and sanitation stops worm eggs from contaminating the environment and protects entire communities from infection.

Your donation helps build toilets in communities across Southeast Asia, giving children the chance to grow, learn, and stay healthy.

You can support prevention at the source by donating through the QR code at the end of the video or clicking on the link in the comments.

QIMR Berghofer The UQ Centre for Clinical Research James Cook University

26/01/2026

Dr Catherine Gordon in action

Watch Dr Gordon at QIMR Berghofer as she performs a laboratory experiment using stool samples to detect parasitic infections.

In this video, Dr Gordon prepares a stool sample and places it onto a nutrient agar plate to identify larvae from parasites such as hookworm and Strongyloides — both causes of soil-transmitted helminthiasis and classified as neglected tropical diseases.

These infections disproportionately affect communities with limited access to safe sanitation, yet are entirely preventable through adequate toilets, clean water, and hygiene.

Once prepared, the agar plates are incubated at room temperature for two days to allow any larvae present to emerge. Follow along and don't miss what these plates might be harboring!

You can support Dr Gordon’s work and help reduce the burden of parasitic diseases by donating via the link below. Funds raised will support sanitation initiatives, including the construction of toilets in Lao PDR and Cambodia, helping communities prevent infection before it starts.

https://donate.qimrb.edu.au/snail-fever

Today is International Education Day!We asked Dr Mary Lorraine Mationg, a Postdoctoral Research Fellow at QIMR Berghofer...
24/01/2026

Today is International Education Day!

We asked Dr Mary Lorraine Mationg, a Postdoctoral Research Fellow at QIMR Berghofer to talk about The Magic Glasses Program.
The Magic Glasses Program is a video-based health education program designed to help schoolchildren understand soil-transmitted helminths (STH) — parasitic worms that thrive where sanitation is poor, but are entirely preventable.

At the centre of the program is a 12-minute animated cartoon. A school-aged boy is given a pair of “magic glasses” by the village doctor, allowing him to see microscopic worm eggs and larvae around his village. By making the invisible visible, children learn how infections happen, why they matter, and how simple hygiene and sanitation can prevent them.

The program doesn’t stop at the screen. Classroom discussions, pamphlets, and creative activities like drawing and essay competitions help reinforce the message: prevention starts with you — for yourself, your family, and your community.

The Magic Glasses has been rigorously tested and shown to work — reducing infections, improving hygiene behaviours, and increasing deworming uptake among schoolchildren. It has since been adapted and scaled across China, the Philippines, Cambodia, Laos, and Thailand, supporting national WASH and deworming programs.

For many of the children involved, access to clean water and toilets is a luxury. Education is one of their strongest pathways out of poverty — and by preventing disease, we help keep them healthy, learning, and in school.

That’s the “magic”

21/01/2026

WORLD NEGLECTED TROPICAL DISEASES DAY FUNDRAISING CAMPAIGN

What are Neglected Tropical Diseases (NTDs)?
NTDs are infectious diseases that mainly affect the world’s poorest communities.

This year we are seeking donations for Dr Catherine Gordon, which will help in the prevention of many NTDs and other hygiene-related diseases in SE Asia communities.

How? Clean toilets, safe water, and early diagnostics can stop infections at the source. Here’s why:

💧Schistosomiasis – parasites in freshwater causing organ damage
Eggs are excreted in human urine or faeces (a.k.a. p**p).
Without toilets, waste enters freshwater where snails become infected and spread the parasite.
Toilets prevent contamination of rivers, lakes, and irrigation canals, breaking the lifecycle.

💩Intestinal worms (soil-transmitted helminths) – cause malnutrition and stunted growth
Worm eggs are passed in faeces and contaminate soil and food.
Toilets stop open defecation, reducing exposure, reinfection, and community-wide transmission.

🦠Trachoma – bacteria that cause eye infection leading to blindness
Caused by bacteria spread by eye-seeking flies that breed on exposed faeces.
Toilets reduce fly populations and support hygiene practices.

The video shows Dr Gordon searching for parasite eggs in p**p samples, a normal day of work for her and her team.
Follow for more "in the lab" footage and donate to help her build toilets in SE Asian communities. It's a small donation with huge implications.
Link for donation: https://donate.qimrb.edu.au/snail-fever

World Neglected Tropical Diseases Day is coming — 30 January!Neglected Tropical Diseases affect over 1 billion people, m...
19/01/2026

World Neglected Tropical Diseases Day is coming — 30 January!

Neglected Tropical Diseases affect over 1 billion people, mostly in communities without access to clean water and proper sanitation. These diseases are often overlooked, yet they trap families in cycles of poverty and illness.

This year, we’re spotlighting Dr Catherine Gordon at QIMR Berghofer, whose research helps detect and eliminate parasitic infections like schistosomiasis (snail fever).
These parasites infect humans and other mammals, leading to a range of health issues. People can be infected with schistosomiasis when they swim or fish in freshwater contaminated with the parasites.

One of Dr Gordon's aims as a researcher in tropical parasitology is to interrupt the transmission of Schistosoma parasites from humans to humans and animals to humans. This can be achieved simply by building toilets in areas with little or no sanitation.

Donate to Dr Gordon's campaign and help make a real difference in communities in Lao PDR and Cambodia: https://donate.qimrb.edu.au/snail-fever

QIMR Berghofer The University of Queensland JCU: James Cook University, Australia

The Centre for Tropical Health and Emerging Diseases would like to wish you and your family a Merry Christmas and an inc...
24/12/2025

The Centre for Tropical Health and Emerging Diseases would like to wish you and your family a Merry Christmas and an incredible 2026!

We will continue on our journey towards more collaborations and work that improves communities and people's health.

Stay tuned and follow us so you don't miss all the goodness coming next year.

23/12/2025

Our last, but not least disease from our 12 Diseases of Christmas, tropical health edition is:

Zika

Zika virus is a mosquito-borne flavivirus primarily transmitted by Aedes mosquitoes. While often causing mild fever, rash, and joint pain in adults, infection during pregnancy can lead to serious birth defects, including microcephaly, and other neurological complications.

Zika virus is preventable through mosquito bite protection, vector control programs, and community awareness. Continued research and global collaboration remain essential to protect vulnerable populations, particularly in tropical and subtropical regions.

At CTHED, we support researchers such as Gordana Rasic (who so kindly shared this video with us) and Christian Engwerda, who are investigating Zika virus infection dynamics, immune responses, and strategies for prevention, surveillance, and intervention. These partnerships help advance the understanding and control of mosquito-borne diseases like Zika virus, helping reduce their impact on communities worldwide.

It's time to share our 11th Disease of Christmas, tropical health edition:Lymphatic filariasis Lymphatic filariasis is a...
22/12/2025

It's time to share our 11th Disease of Christmas, tropical health edition:

Lymphatic filariasis

Lymphatic filariasis is a mosquito-borne neglected tropical disease caused by parasitic worms (Wuchereria bancrofti, Brugia spp.) that damage the lymphatic system.

Adult worms can even be seen with the naked eye: males grow up to 4 cm and females up to 10 cm.

The lymphatic system is the body’s drainage and defence network, helping move fluid, support immunity and protect us from infection. When it’s damaged, lymph can’t drain properly, leading to chronic swelling, disability and stigma.

The disease is also known as elephantiasis, named for the extreme enlargement and thickening of affected limbs, where the skin can resemble the rough, wrinkled texture of an elephant’s skin due to long-term lymphatic blockage and inflammation.

More than 850 million people remain at risk worldwide. While mass drug administration has dramatically reduced transmission, persistent hotspots and long-term surveillance remain major challenges.

Lymphatic filariasis is preventable and treatable, and elimination is possible, but it depends on strong diagnostics, sustained public health programs and community engagement.

At CTHED, we support researchers such as Colleen Lau, whose work is advancing our understanding of lymphatic filariasis, surveillance and diagnostics in the Pacific Islands. Through global partnerships, we’re helping drive progress toward eliminating neglected tropical diseases and reducing their long-term impact on communities.

Images: CDC DPDx, Centers for Disease Control and Prevention


QIMR Berghofer | The University of Queensland | UQ Centre for Clinical Research | James Cook University | Australian Institute of Tropical Health and Medicine (AITHM)

Our 10th Disease of Christmas, tropical health edition is:ScabiesScabies is a contagious skin infestation caused by a mi...
19/12/2025

Our 10th Disease of Christmas, tropical health edition is:

Scabies

Scabies is a contagious skin infestation caused by a mite, which burrows into the skin and triggers intense itching and inflammation. It is possible to see thin, irregular burrow tracks on skin, rash signs and secondary bacterial infection in severe cases. In addition to direct symptoms, scabies can lead to sores/blisters and post‑streptococcal complications when bacterial superinfection occurs.

Transmission occurs through prolonged close contact. Scabies affects millions globally, with the highest prevalence in tropical and subtropical regions. Prevention and control is achieved through early detection and treatment of cases and contacts, improved hygiene and reduced overcrowding, mass drug administration in high‑burden communities.

Photographs:
Top left: Stoffle, N.N., Cohen, P.R.; N Engl J Med 2004; 350: e20
Middle/Top Right: Zhong, Y., Xia X., Liu Z.; Am J Trop Med Hyg 2024;111(4):705-706

Come and learn about our 9th Disease of Christmas, tropical health edition:ChikungunyaChikungunya is a mosquito-borne vi...
18/12/2025

Come and learn about our 9th Disease of Christmas, tropical health edition:

Chikungunya

Chikungunya is a mosquito-borne virus transmitted primarily by Aedes aegypti and Aedes albopictus. It causes sudden fever, rash, headache, and severe joint pain, sometimes lasting for weeks to months.

Trivia fact: The origin of the name “chikungunya” came from the Makonde language in East Africa, describing the posture of infected individuals with debilitating pain: "to become contorted" or "bent over in pain".

The green coloration in the picture shows where the main reservoirs of the virus are found inside of a mosquito:
M - midgut
S - salivary gland (hence why it transmits the disease through the bite)
H - head

Outbreaks are increasing due to expanding mosquito habitats in tropical and subtropical regions. There is no widely available antiviral treatment; supportive care focuses on fever and pain management.

Photograph: Hugo, L.E. et al. Chikungunya virus transmission between Aedes albopictus and laboratory mice. Parasites Vectors 9, 555 (2016).

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