After the warmer temperatures and above-average rainfall experienced this past summer, authorities have warned of the potential for more West Nile virus cases than usual, and a likely spread to previously unaffected areas. Media reports note that SW regions generally record most WNV cases each year. Read more
Advice for travellers
Most human WNV infections (70-80%) are mild, subclinical or asymptomatic, but around 1-in-150 cases involve potentially severe neuroinvasive disease. The virus is transmitted by Culex mosquitoes, which feed mainly around dawn and dusk. While the risk of infection for most travellers is generally low, those visiting regions during the peak transmission season should take measures to avoid mosquito bites. Read more on WNV.
Before you travel, call Travelvax Australia’s telephone advisory service on 1300 360 164 (toll-free from landlines) for country-specific advice and information. You can also make an appointment at your nearest Travelvax clinic to obtain vaccinations, medication to prevent or treat illness, and accessories for your journey.