• Clinical Associate Professor, School of Medical Science & Sydney Infectious Diseases Institute; Principal Hospital Scientist, University of Sydney
Cameron Webb/NSW Health Pathology

Where do all the mosquitoes go in the winter?

Mosquitoes are commonplace in summer but where do they go once the weather cools? They don’t completely disappear but find fascinating ways to survive the winter.
Tracking mosquitoes in our backyards, such as Aedes notoscriptus, helps authorities work out future health risks. Cameron Webb (NSW Health Pathology)

This mosquito species from Papua New Guinea was lost for 90 years – until a photographer snapped a picture of it in Australia

Tracking mosquitoes is essential to understanding their pest and public health risks. You can help too – here’s how.
Cameron Webb (NSW Health Pathology)

Can mosquitoes spread coronavirus?

Mosquitoes are responsible for a number of potentially deadly illnesses, but they’re highly unlikely to be playing a role in the COVID-19 pandemic.
Leaving water out for wildlife is important during droughts and bushfires but if it’s not changed regularly it can be a breeding ground for mosquitoes. Roger Smith/Flickr

You can leave water out for wildlife without attracting mosquitoes, if you take a few precautions

Temperatures are soaring and bushfires are decimating Australia’s wildlife. So how can we avoid creating a breeding ground for mosquitoes when putting water out for thirsty birds and animals?
Although yellow fever does not currently exist in Australia, the species Aedes aegypti - which can transmit the disease - is found widely across northern Queensland. The virus remains a global health concern, but citizen scientists could help prevent its spread. Simon Kutcher/flickr

As heat strikes, here’s one way to help fight disease‑carrying and nuisance mosquitoes

Nuisance-biting and mosquito-borne disease are ongoing concerns for health authorities. But an effective citizen science program is now showing how all of us can help beat the bite of mozzies.
Australia’s dengue cases are usually limited to far north Queensland. Shutterstock

After decades away, dengue returns to central Queensland

Mosquito-borne dengue virus returned to central Queensland after being absent for decades. But while most Australian cases involve travellers, this one is locally acquired.
Here’s a close-up picture of a head louse. The eggs of the female head louse are what we call ‘nits’.

Curious Kids: what’s the point of nits?!

We like to think that all creatures play a role in the local ecosystem. We’re especially interested in insects that provide a benefit for people too. But that’s not always how it is.
The mosquitoes that spread Japanese encephalitis are usually found in wetlands and drainage ditches, and will be out biting mostly at dawn and dusk. Bryon Lippincott/Flikr

What is Japanese encephalitis virus and how can I avoid it when I travel?

Japanese encephalitis virus is rare and doesn’t usually cause symptoms. But in a small proportion of cases it can result in long-term neurological impairment and death.

Contact Cameron for

  • General
  • Media request
  • Speaking request
  • Consulting / Advising
  • Research collaboration
  • Research supervision