A single dose of the yellow fever vaccine provides lifelong protection against a serious, mosquito-borne virus prevalent in parts of Africa and South America.  It is recommended for travelers aged 9 months and older visiting risk areas and is mandatory for entry into many countries, valid 10 days after administration.  The vaccine must be administered at an accredited Yellow Fever Vaccination Centre.

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Key Information

• Effectiveness: Highly effective, with 99% of people protected within 30 days of the injection.

• Duration: A single, 0.5 mL dose provides life-long immunity for most individuals.

• Timing: Valid from 10 days post-vaccination.

• Requirement: An International Certificate of Vaccination or Prophylaxis (ICVP) is issued, which is valid for life.

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Who Should Get Vaccinated

• Travelers aged 9 months or older visiting countries with risk of yellow fever transmission.

• Laboratory personnel working with the virus.

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Considerations & Precautions

• Suitability: The vaccine is a live-attenuated virus. Consult a doctor if you are pregnant, breastfeeding, immunocompromised (e.g., HIV, chemotherapy), or allergic to eggs.

• Side Effects: Generally safe, but some may experience mild reactions.

• Booster: While usually for life, a booster may be considered for people who were pregnant or had HIV during their first dose or are traveling to high-risk areas more than 10 years after their initial vaccination.

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Where to Get the Vaccine

• Only approved providers can administer the vaccine and provide the required international certificate.

• In Australia, you can find approved clinics on the NSW Health website or through travel clinics.

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Travel Advice

• Carry your vaccination certificate with your passport.

• If you are unable to provide a certificate upon entry to Australia from a high-risk country, you will still be permitted to enter but may be given a yellow fever action card.

• Use mosquito repellent and protective clothing in addition to vaccination.

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