An update on the Zika virus and advice for staff undertaking international travel.

Active transmission of the Zika virus continues to be widespread in South America and Central America.  Sporadic or limited transmission is also occurring in some Asian-Pacific Countries. There have been no confirmed cases of active transmission of Zika within Australia.

The virus is thought to be nearly always spread by infected mosquito bites, and causes about one in five people to become ill.  The illness is usually mild and may involve fever, rash, joint pain, conjunctivitis, muscle pain or headache. New scientific evidence has verified the link between Zika and birth defects, including microcephaly, in pregnant women.  Latest evidence also suggests that, in rare circumstances, the virus can be spread through sexual transmission.

In line with World Health Organisation advice, the Australian Government continues to advise a cautious approach to travel.   The Department of Foreign Affairs and Trade (DFAT) currently recommends pregnant women, or those seeking to become pregnant, consider postponing travel to any area that is experiencing active transmission of the Zika virus.  The latest DFAT Zika Virus Update and Australian Department of Health website  provides further information on Zika and where it is currently transmitted.

For those who choose to travel to Zika-affected countries, DFAT’s advice on mosquito-bite prevention measures remains unchanged.  These include wearing long-sleeve shirts and long pants, using DEET or picaridin insect repellent and seeking accommodation in screened-in or air-conditioned rooms if possible.  For those spending time outdoors, the use of permethrin-treated clothing and bed nets is also advised.  Such measures can reduce the chance of getting sick and help prevent the spread of disease into Australia. Medical advice should be sought on return to Australia if a traveller has experienced sickness whilst away. Murdoch University Health: Medical Service has doctors available (with travel health expertise) to support staff with any pre-travel or post-travel health concerns.

All travellers are encouraged to check the DFAT Smart Traveller website (smarttraveller.gov.au) for the latest travel advice and information specific to their itinerary. Through the website you can subscribe to receive the latest travel advice for your destination.