OBJECTIVES: To examine the associations between household Plasmodium falciparum infection and a number of factors including domestic animal ownership, potential mosquito breeding sites, indoor darkness, density of people, distance between dwelling structures, and insecticide-treated bed net use. METHODS: Analyses were based on data collected from a household survey conducted in Macha, Zambia. Thirty-four households with recurrent malaria infection in 2005-2008 were selected as case households and compared with 37 control households with no malaria infection randomly selected from the same geographic area. Logistic regression models were used to identify factors associated with household P. falciparum infection. RESULTS: In multivariate analysis, cattle ownership was associated with reduced risk of P. falciparum infection (adjusted odds ratio = 0.19; 95% CI = 0.05-0.69), as was increased distance between dwelling structures (aOR = 0.26; 95% CI = 0.07-0.98). Ownership of the highest category of cattle, goats, dogs, or cats dramatically reduced the risk of P. falciparum infection (aOR = 0.13; 95% CI = 0.03-0.56). CONCLUSION: Domestic animal, in particular cattle, ownership and greater distance between dwelling structures were associated with reduced risk of recurrent P. falciparum infection at the household level. These factors should be further investigated as supplemental measures for malaria control in rural African settings.
OBJECTIVES: To examine the associations between household Plasmodium falciparum infection and a number of factors including domestic animal ownership, potential mosquito breeding sites, indoor darkness, density of people, distance between dwelling structures, and insecticide-treated bed net use. METHODS: Analyses were based on data collected from a household survey conducted in Macha, Zambia. Thirty-four households with recurrent malaria infection in 2005-2008 were selected as case households and compared with 37 control households with no malaria infection randomly selected from the same geographic area. Logistic regression models were used to identify factors associated with household P. falciparum infection. RESULTS: In multivariate analysis, cattle ownership was associated with reduced risk of P. falciparum infection (adjusted odds ratio = 0.19; 95% CI = 0.05-0.69), as was increased distance between dwelling structures (aOR = 0.26; 95% CI = 0.07-0.98). Ownership of the highest category of cattle, goats, dogs, or cats dramatically reduced the risk of P. falciparum infection (aOR = 0.13; 95% CI = 0.03-0.56). CONCLUSION: Domestic animal, in particular cattle, ownership and greater distance between dwelling structures were associated with reduced risk of recurrent P. falciparum infection at the household level. These factors should be further investigated as supplemental measures for malaria control in rural African settings.
Authors: Philip L Bulterys; Ann Chao; Sudeb C Dalai; M Christine Zink; Abel Dushimimana; David Katzenstein; Alfred J Saah; Marc Bulterys Journal: Am J Trop Med Hyg Date: 2011-08 Impact factor: 2.345
Authors: Fiona R P Bhondoekhan; Kelly M Searle; Harry Hamapumbu; Mukuma Lubinda; Japhet Matoba; Michael Musonda; Ben Katowa; Timothy M Shields; Tamaki Kobayashi; Douglas E Norris; Frank C Curriero; Jennifer C Stevenson; Philip E Thuma; William J Moss Journal: Malar J Date: 2020-05-07 Impact factor: 2.979
Authors: Issa N Lyimo; Daniel T Haydon; Tanya L Russell; Kasian F Mbina; Ally A Daraja; Edgar M Mbehela; Richard Reeve; Heather M Ferguson Journal: Proc Biol Sci Date: 2013-01-08 Impact factor: 5.349