Make sure you are up-to-date on routine vaccines before every trip, such as:

• measles-mumps-rubella (MMR) vaccine
• diphtheria-tetanus-pertussis vaccine
• varicella (chickenpox) vaccine
• influenza vaccine

Ross River Fever

Ross River virus is an infection spread by mosquitoes from infected animals to humans. Symptoms vary, but can include fever, muscle aches, rash, fatigue, headache and joint pains. There is no specific antiviral treamtent or vaccine, so self-protection from mosquitoes is the key to prevention.

Ciguatera fish poisoning

Ciguatera is a poisoning resulting from eating certain fish in particular regions in the Indian Ocean, Pacific Ocean, and the Caribbean. Mackerel caught around mid-October in Australia are a classic cause of this condition.

Melioidosis

Melioidosis is an infectious disease caused by a bacterium (Burkholderia pseudomallei) which lives in soil and water. It is an important public health issue in parts of Vietnam and northern Australia.

In endemic areas, people (rice-paddy farmers in particular) are warned to avoid contact with soil, mud, and surface water where possible