Search Results - "Johnson Matowo"

Dynamics and monitoring of insecticide resistance in malaria vectors across mainland Tanzania from 1997 to 2017: a systematic review by Matiya, Deokary Joseph, Philbert, Anitha B, Kidima, Winifrida, Matowo, Johnson J

“…Malaria still claims substantial lives of individuals in Tanzania. Insecticide-treated nets (ITNs) and indoor residual spray (IRS) are used as major malaria…”
Get full text

Deletions of the Plasmodium falciparum histidine-rich protein 2/3 genes are common in field isolates from north-eastern Tanzania by Kaaya, Robert D., Kavishe, Reginald A., Tenu, Filemon F., Matowo, Johnson J., Mosha, Franklin W., Drakeley, Chris, Sutherland, Colin J., Beshir, Khalid B.

“…Plasmodium falciparum parasites lacking histidine-rich protein 2 and 3 ( pfhrp2/3) genes have been reported in several parts of the world. These deletions are…”
Get full text

The Effect of Plasmodium falciparum (Welch) (Haemospororida: Plasmodiidae) Infection on the Susceptibility of Anopheles gambiae s.l. and Anopheles funestus (Diptera: Culicidae) to Pyrethroid Insecticides in the North-western and South-eastern, Tanzania by Matiya, Deokary Joseph, Philbert, Anitha B., Kidima, Winifrida B., Matowo, Johnson J.

“…The rapid development of insecticide resistance in malaria vectors threatens insecticide-based interventions. It is hypothesized that infection of…”
Get full text

Expression of pyrethroid metabolizing P450 enzymes characterizes highly resistant Anopheles vector species targeted by successful deployment of PBO-treated bednets in Tanzania by Matowo, Johnson, Weetman, David, Pignatelli, Patricia, Wright, Alexandra, Charlwood, Jacques D, Kaaya, Robert, Shirima, Boniface, Moshi, Oliva, Lukole, Eliud, Mosha, Jacklin, Manjurano, Alphaxard, Mosha, Franklin, Rowland, Mark, Protopopoff, Natacha

“…Long lasting insecticidal nets (LLINs) are a proven tool to reduce malaria transmission, but in Africa efficacy is being reduced by pyrethroid resistance in…”
Get full text

Species shifts in the Anopheles gambiae complex: do LLINs successfully control Anopheles arabiensis? by Kitau, Jovin, Oxborough, Richard M, Tungu, Patrick K, Matowo, Johnson, Malima, Robert C, Magesa, Stephen M, Bruce, Jane, Mosha, Franklin W, Rowland, Mark W

“…High coverage of conventional and long-lasting insecticide treated nets (ITNs and LLINs) in parts of E Africa are associated with reductions in local malaria…”
Get full text

Laboratory and semi-field efficacy evaluation of permethrin–piperonyl butoxide treated blankets against pyrethroid-resistant malaria vectors by Azizi, Salum, Matowo, Johnson, Mbewe, Njelembo Joshua, Protopopoff, Natacha, Athumani, Rashid, Matiku, Wambura, Shayo, Magreth, Tenu, Filemoni, Rowland, Mark, Mosha, Franklin, Kitau, Jovin

“…To control pyrethroid-resistant malaria vectors, Indoor Residual Spraying (IRS) and Long-Lasting Insecticidal Nets (LLINs) that include additional ingredients…”
Get full text

Predictive markers of transmission in areas with different malaria endemicity in north-eastern Tanzania based on seroprevalence of antibodies against Plasmodium falciparum by Kaaya, Robert D, Kajeguka, Debora C, Matowo, Johnson J, Ndaro, Arnold J, Mosha, Franklin W, Chilongola, Jaffu O, Kavishe, Reginald A

“…A community-based cross-sectional study was done to assess Plasmodium falciparum exposure in areas with different malaria endemicity in north-eastern Tanzania…”
Get full text

Biochemical basis of permethrin resistance in Anopheles arabiensis from Lower Moshi, north-eastern Tanzania by Matowo, Johnson, Kulkarni, Manisha A, Mosha, Franklin W, Oxborough, Richard M, Kitau, Jovin A, Tenu, Filemoni, Rowland, Mark

“…Development of resistance to different classes of insecticides is a potential threat to malaria control. With the increasing coverage of long-lasting…”
Get full text

Implementing OECD GLP principles for the evaluation of novel vector control tools: a case study with two novel LLINs, SafeNet ® and SafeNet NF by Azizi, Salum, Snetselaar, Janneke, Kaaya, Robert, Matowo, Johnson, Onen, Hudson, Shayo, Magreth, Kisengwa, Ezekia, Tilya, Evod, Manunda, Baltazari, Mawa, Benson, Mosha, Franklin, Kirby, Matthew

“…To sustain high universal Long-Lasting Insecticidal Nets (LLINs) coverage, affordable nets that provide equivalent or better protection than standard LLINs,…”
Get full text

Dynamics of malaria vector composition and Plasmodium falciparum infection in mainland Tanzania: 2017-2021 data from the national malaria vector entomological surveillance by Mwalimu, Charles D, Kiware, Samson, Nshama, Rosemary, Derua, Yahya, Machafuko, Pendael, Gitanya, Peter, Mwafongo, Winfred, Bernard, Jubilate, Emidi, Basiliana, Mwingira, Victor, Malima, Robert, Githu, Victoria, Masanja, Brian, Mlacha, Yeromin, Tungu, Patrick, Kabula, Bilali, Sambu, Edward, Batengana, Bernard, Matowo, Johnson, Govella, Nicodem, Chaki, Prosper, Lazaro, Samwel, Serbantez, Naomi, Kitau, Jovin, Magesa, Stephen M, Kisinza, William N

“…In 2015, Tanzania National Malaria Control Programme (NMCP) established a longitudinal malaria vector entomological surveillance (MVES). The MVES is aimed at a…”
Get full text

Genetic Sequence Variation in the Plasmodium falciparum Histidine-Rich Protein 2 Gene from Field Isolates in Tanzania: Impact on Malaria Rapid Diagnosis by Kaaya, Robert D, Amour, Caroline, Matowo, Johnson J, Mosha, Franklin W, Kavishe, Reginald A, Beshir, Khalid B

“…Malaria rapid diagnosis test (RDT) is crucial for managing the disease, and the effectiveness of detection depends on parameters such as sensitivity and…”
Get full text

Colonization and Authentication of the Pyrethroid-Resistant Anopheles   gambiae s.s. Muleba-Kis Strain; an Important Test System for Laboratory Screening of New Insecticides by Azizi, Salum, Snetselaar, Janneke, Wright, Alexandra, Matowo, Johnson, Shirima, Boniface, Kaaya, Robert, Athumani, Rashid, Tenu, Filemoni, Protopopoff, Natacha, Kirby, Matthew

“…The emergence and spread of insecticide resistance in malaria vectors to major classes of insecticides call for urgent innovation and application of…”
Get full text

The Impact of Submicroscopic Parasitemia on Malaria Rapid Diagnosis in Northeastern Tanzania, an Area with Diverse Transmission Patterns by Kaaya, Robert Diotrephes, Matowo, Johnson, Kajeguka, Debora, Tenu, Filemoni, Shirima, Boniface, Mosha, Franklin, Kavishe, Reginald

“…Global malaria epidemiology has changed in the last decade with a substantial increase in cases and deaths being recorded. Tanzania accounts for about 4% of…”
Get full text

Is Anopheles gambiae (sensu stricto), the principal malaria vector in Africa prone to resistance development against new insecticides? Outcomes from laboratory exposure of An. gambiae (s.s.) to sub-lethal concentrations of chlorfenapyr and clothianidin by Azizi, Salum, Mbewe, Njelembo J., Mo, Hosiana, Edward, Felista, Sumari, Godwin, Mwacha, Silvia, Msapalla, Agness, Mawa, Benson, Mosha, Franklin, Matowo, Johnson

“…Indiscriminate use of pesticides in the public health and agriculture sectors has contributed to the development of resistance in malaria vectors following…”
Get full text

Evaluation of Durability as a Function of Fabric Strength and Residual Bio-Efficacy for the Olyset Plus and Interceptor G2 LLINs after 3 Years of Field Use in Tanzania by Azizi, Salum, Martin, Jackline, Mbewe, Njelembo J, Msapalla, Agness, Mwacha, Silvia, Joram, Amandus, Mawa, Benson, Kaaya, Robert Diotrephes, Kitau, Jovin, Mosha, Franklin, Matowo, Johnson, Protopopoff, Natacha

“…Long-lasting insecticidal nets (LLINs) are prone to reduction in insecticide content and physical strength due to repeated washes and usage. The significant…”
Get full text

Genetic basis of pyrethroid resistance in a population of Anopheles arabiensis, the primary malaria vector in Lower Moshi, north-eastern Tanzania by Matowo, Johnson, Jones, Christopher M, Kabula, Bilali, Ranson, Hilary, Steen, Keith, Mosha, Franklin, Rowland, Mark, Weetman, David

“…BACKGROUND: Pyrethroid resistance has been slower to emerge in Anopheles arabiensis than in An. gambiae s.s and An. funestus and, consequently, studies are…”
Get full text

ITN mixtures of chlorfenapyr (Pyrrole) and alphacypermethrin (Pyrethroid) for control of pyrethroid resistant Anopheles arabiensis and Culex quinquefasciatus by Oxborough, Richard M, Kitau, Jovin, Matowo, Johnson, Feston, Emmanuel, Mndeme, Rajab, Mosha, Franklin W, Rowland, Mark W

“…Pyrethroid resistant Anopheles gambiae malaria vectors are widespread throughout sub-Saharan Africa and continued efficacy of pyrethroid ITNs is under threat…”
Get full text

The effectiveness of non-pyrethroid insecticide-treated durable wall lining to control malaria in rural Tanzania: study protocol for a two-armed cluster randomized trial by Mtove, George, Mugasa, Joseph P, Messenger, Louisa A, Malima, Robert C, Mangesho, Peter, Magogo, Franklin, Plucinski, Mateusz, Hashimu, Ramadhan, Matowo, Johnson, Shepard, Donald, Batengana, Bernard, Cook, Jackie, Emidi, Basiliana, Halasa, Yara, Kaaya, Robert, Kihombo, Aggrey, Lindblade, Kimberly A, Makenga, Geofrey, Mpangala, Robert, Mwambuli, Abraham, Mzava, Ruth, Mziray, Abubakary, Olang, George, Oxborough, Richard M, Seif, Mohammed, Sambu, Edward, Samuels, Aaron, Sudi, Wema, Thomas, John, Weston, Sophie, Alilio, Martin, Binkin, Nancy, Gimnig, John, Kleinschmidt, Immo, McElroy, Peter, Moulton, Lawrence H, Norris, Laura, Ruebush, Trenton, Venkatesan, Meera, Rowland, Mark, Mosha, Franklin W, Kisinza, William N

“…Despite considerable reductions in malaria achieved by scaling-up long-lasting insecticidal nets (LLINs) and indoor residual spraying (IRS), maintaining…”
Get full text

Simplified Procedures for Managing Insecticidal Waste: A Case Report of KCMUCo-PAMVERC Vector Control Product Testing Facility in North-Eastern Tanzania by Agness Msapalla, Salum Azizi, Menan Jangu, Njelembo J. Mbewe, Johnson Matowo, Magreth F. Shayo, Robert Kaaya, Benson Mawa, Amandus Joram, Mathew J. Kirby, Mark W. Rowland, Franklin Mosha

“…Insecticide testing facilities that evaluate a variety of vector control products may generate a large number of hazardous wastes from routine operations…”
Get full text

Occurrence of the leucine-to-phenylalanine knockdown resistance (kdr) mutation in Anopheles arabiensis populations in Tanzania, detected by a simplified high-throughput SSOP-ELISA method by Kulkarni, Manisha A, Rowland, Mark, Alifrangis, Michael, Mosha, Frank W, Matowo, Johnson, Malima, Robert, Peter, Justin, Kweka, Eliningaya, Lyimo, Issa, Magesa, Stephen, Salanti, Ali, Rau, Manfred E, Drakeley, Chris

“…Molecular markers of insecticide resistance can provide sensitive indicators of resistance development in malaria vector populations. Monitoring of insecticide…”
Get full text