It took six days by plane, boat, motorcycle, bus - and an arduous mountain trek - for a group of medical workers to treat two leprosy patients in a remote corner of the country, where conflict and neglect are the legacy of decades of military rule and even access to basic medicines is a distant dream.
They soon found three more leprosy sufferers, including one man who had such a severe case he required hospital care.
Weeks later the patient was still waiting to travel as tensions between the Myanmar army and local rebels closed transportation routes.
Myanmar reached so-called 'elimination' status for leprosy in 2003 - meaning less than one person per 10,000 has the illness.
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"There can be pocket areas, hidden areas," Saw Hsar Mu Lar told AFP. "We have to tell the world that it's not finished yet."
Leprosy is one of the world's oldest - and most feared - diseases.
State health workers are technically in charge of outreach and aid groups are banned from conducting leprosy awareness campaigns or looking for new patients - although they can treat people they find through dermatology clinics and during follow-up field trips.
But while India managed an over 50 per cent reduction between 2004 and 2011, Myanmar struggled to reduce its new incidences by 18 per cent.