Papua New Guinea faces severe food shortages as El Niño brings frost and drought

Oxfam predicts PNG will be worst-hit country in Pacific from the weather pattern, with up to 3 million people affected nationwide

Families across Papua New Guinea's Highlands are facing depleted harvests and the threat of hunger after the El Nino weather pattern brought frost and prolonged dry conditions that have destroyed food gardens providing sustenance and income for thousands of households.

The effects of El Nino emerged in recent weeks, bringing drought conditions, falling water levels and frost that are threatening food security in some of the country's most agriculturally productive regions.