Matunga, also known as Morokai, is an islet in Penrhyn Atoll (Tongareva) in the

Cook Islands The Cook Islands is an island country in Polynesia, part of Oceania in the South Pacific Ocean. It consists of 15 islands whose total land area is approximately . The Cook Islands' Exclusive Economic Zone (EEZ) covers of ocean. Avarua is its ...

, in the

South Pacific Ocean South is one of the cardinal directions or compass points. The direction is the opposite of north and is perpendicular to both west and east. Etymology The word ''south'' comes from Old English ''sūþ'', from earlier Proto-Germanic ''*sunþa ...

. The islet is in the northwest of the atoll, just south of Tekasi. Matunga contains the ruins of a ''

marae A ' (in Māori language, New Zealand Māori, Cook Islands Māori, Tahitian language, Tahitian), ' (in Tongan language, Tongan), ' (in Marquesan language, Marquesan) or ' (in Samoan language, Samoan) is a communal or sacred place that serves reli ...

'', ''Kirihuri'', as well as a ruined church. It was one of the missionary villages depopulated by Peruvian slavers. In 1890 after an outbreak of

leprosy Leprosy, also known as Hansen's disease (HD), is a Chronic condition, long-term infection by the bacteria ''Mycobacterium leprae'' or ''Mycobacterium lepromatosis''. Infection can lead to damage of the Peripheral nervous system, nerves, respir ...

the island was used as a

leper colony A leper colony, also known by many other names, is an isolated community for the quarantining and treatment of lepers, people suffering from leprosy. '' M. leprae'', the bacterium responsible for leprosy, is believed to have spread from East ...

and was renamed "morokai". The remaining lepers were evacuated to

Fiji Fiji, officially the Republic of Fiji, is an island country in Melanesia, part of Oceania in the South Pacific Ocean. It lies about north-northeast of New Zealand. Fiji consists of an archipelago of more than 330 islands—of which about ...

in 1929.Hiroa (1932), p. 82

References

Penrhyn atoll {{CookIslands-island-stub