2018 Outbreak of Polio in Papua New Guinea: Advice for Clinicians

This page contains advice for clinicians about the 2018 outbreak of polio in Papua New Guinea.

Page last updated: 05 September 2018

In June 2018, the Government of Papua New Guinea notified the World Health Organization (WHO) of an outbreak of circulating vaccine-derived poliovirus.

The Government of Papua New Guinea is working with partners, including WHO and UNICEF, to take appropriate outbreak response measures including contact tracing, testing and vaccination.

Polio is very unlikely to spread in Australia because of high rates of vaccine coverage, good sanitation, and the quality and ability of the health system to respond to cases.

Recommendations for Vaccination

  • Australian residents planning to visit PNG for less than 4 weeks should be up to date with their polio vaccination. For adults, this is a 3 dose primary course, with a booster within the last 10 years. For children, a 3 dose primary course with a booster at 4 years old is currently recommended. These recommended vaccines may be given before arrival in PNG.
  • Australian residents travelling to PNG intending to stay for longer than 4 weeks should have a documented polio booster within 4 weeks to 12 months prior to the date of departure from PNG. The booster may be given before arrival in PNG, as long as it is given within 4 weeks to 12 months prior to leaving PNG.
  • Individuals who are already residing in PNG for 4 weeks or longer should have a documented polio booster within 4 weeks to 12 months prior to departure from PNG (refer to WHO’s International Travel and Health website). The booster may have been given before arrival in PNG, as long as it has been given within 4 weeks to 12 months prior to leaving PNG. Individuals leaving PNG in less than 4 weeks should still receive a polio booster as this will still have benefit.

Documentation

Consistent with WHO recommendations, polio-affected countries may require proof of vaccination when leaving the country.

Documentation should be provided on an International Certificate of Vaccination or Prophylaxis (“Yellow Book”). Copies of the International Certificate of Vaccination or Prophylaxis Booklets can be ordered from WHO Press or downloaded from the WHO website.

Polio vaccines

Polio vaccine boosters can be given as inactivated polio vaccine (IPV) either alone (IPOL) or as part of another vaccine, such as in combination with diphtheria, tetanus and pertussis (eg Boostrix IPV, Adacel Polio).

Polio vaccine boosters can also be given as oral polio vaccine (OPV). OPV is not available in Australia.

Further advice about polio vaccines can be found in the Australian Immunisation Handbook.