| health impact assessments of malaria and ross river virus infection in the southern highlands province of papua new guinea. | malaria at an elevation of 1050 metres is common and highly endemic in the tagari valley in the southern highlands of papua new guinea. health impact assessments showed that the risks of malaria and epidemic polyarthritis at a gasfield development project in this area were high. baseline malariometric surveys were conducted in four villages in june and august 1990 and two follow-up surveys (may and december 1991) were made in the village of nogolitogo near the gasfield pioneer base camp. a total ... | 1997 | 10365566 |