Four hundred adults aged 20-60 years, (200 females and 200 males) were studied. All the subjects were residing in the urban areas of Lagos, Nigeria. Thirteen percent claimed they were having "constant malaria" (> 8 times per year), 5% (20) claimed to have cough mostly during the cold period, 2.5% (10) produced mucoid sputum, 2.5% unproductive cough, 13% were AFB smear positive, 1.5% had positive chest X-ray for pulmonary Tuberculosis (PTB), 1.5% were HIV positive and 50% were mantoux positive (> 10 mm induration). All who complained of "constant malaria" were AFB positive. Malaria parasite density was lower in those who complained of "constant malaria" than those who did not complain (P = 0.003). The complaint of frequent malaria attack decreased after Antituberculosis therapy for 6 months. This study revealed that in a malaria and tuberculosis endemic region, early stage of tuberculosis can masquerade as "constant malaria". Therefore any such complaint should be fully investigated.
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Parasit Vectors
January 2017
International Centre of Insect Physiology and Ecology, Thomas Odhiambo Campus, 40305, Mbita, Kenya.
Background: Malaria vector mosquitoes with exophilic and zoophilic tendencies, or with a high acceptance of alternative blood meal sources when preferred human blood-hosts are unavailable, may help maintain low but constant malaria transmission in areas where indoor vector control has been scaled up. This residual transmission might be addressed by targeting vectors outside the house. Here we investigated the potential of insecticide-treated cattle, as routinely used for control of tsetse and ticks in East Africa, for mosquito control.
View Article and Find Full Text PDFMalar J
August 2012
Department of Biology and Center for Infectious Disease Dynamics, The Pennsylvania State University, University Park, PA, USA.
Constant malaria monitoring and surveillance systems have been highlighted as critical for malaria elimination. The absence of robust monitoring and surveillance systems able to respond to outbreaks in a timely manner undeniably contributed to the failure of the last global attempt to eradicate malaria. Today, technological advances could allow for rapid detection of focal outbreaks and improved deployment of diagnostic and treatment supplies to areas needing support.
View Article and Find Full Text PDFWest Afr J Med
September 2001
Nigeria Institute of Medical Research, Federal Ministry of Science & Technology, P.M.B. 2013, Yaba.
Four hundred adults aged 20-60 years, (200 females and 200 males) were studied. All the subjects were residing in the urban areas of Lagos, Nigeria. Thirteen percent claimed they were having "constant malaria" (> 8 times per year), 5% (20) claimed to have cough mostly during the cold period, 2.
View Article and Find Full Text PDFTrans R Soc Trop Med Hyg
April 1981
The detection of haptoglobins in Anopheles gambiae s.l. has been used to obtain an estimate of the incidence of multiple feeding for the village of Barmawa, Garki District, Kano State, Nigeria.
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