Malaria in Mpumalanga Province, South Africa, with special reference to the period 1987-1999

Citation
Jm. Govere et al., Malaria in Mpumalanga Province, South Africa, with special reference to the period 1987-1999, S AFR J SCI, 97(1-2), 2001, pp. 55-58
Citations number
17
Categorie Soggetti
Multidisciplinary,Multidisciplinary
Journal title
SOUTH AFRICAN JOURNAL OF SCIENCE
ISSN journal
00382353 → ACNP
Volume
97
Issue
1-2
Year of publication
2001
Pages
55 - 58
Database
ISI
SICI code
0038-2353(200101/02)97:1-2<55:MIMPSA>2.0.ZU;2-7
Abstract
We have reviewed data on malaria cases collected routinely by both passive and active methods for the period 1987 to 1999. Malaria transmission in Mpu malanga was markedly seasonal and unstable, occurring between October and M ay, and was essentially influenced by both temperature and rainfall. Malari a control in the province is by a combination of residual intradomicillary spraying with synthetic pyrethroids and prompt effective therapy of cases a t primary health-care clinics. The prevalence of malaria in the province de creased from east to west in direct relation to altitude, with the highest prevalence in the east (<600 m altitude) and decreasing towards the west (> 600 m altitude). Although the number of notified cases has increased since 1993, with epidemics recorded in 1996 and 1999, the mortality ratio has rem ained under 0.5% of notified cases per annum. A large proportion (30%) of m alaria cases was found in patients younger than 15 years and affected schoo l attendance. The majority of malaria cases were in the economically active age group of 15-50 years. Current malaria control in the province should b e continued and the development of additional tools such as insecticide-tre ated nets is recommended.