The tour operator has now increased its goal to A$150,000, to help continue to support Unicef’s "Vaccinaid: Give The World A Shot" appeal.
It comes two months after Intrepid launched a global vaccine equity campaign to help fund the delivery of vaccinations in lower-income destinations.
To date, the fundraising campaign has raised more than A$106,000.
Intrepid reported that the firm’s efforts have resulted in 91% of its tour leaders across six continents receiving their first vaccine and 75% being fully vaccinated.