Publications by:
Stephan Karl
Also publishes as (S. Karl)
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Koinari, Melanie, Amos, Brogan, Townsend, Michael, and Karl, Stephan (2023) Mosquito Repellent Efficacy of Australian Blue Cypress Callitris intratropica Essential Oil and a Topical Formulation under Laboratory and Field Conditions. American Journal of Tropical Medicine and Hygiene, 109 (3). pp. 690-697.
Millat-Martínez, Pere, Baro, Bàrbara, Kasian, Bernadine, Lorry, Lina, Sanz, Sergi, Wali, Chilaka, Raulo, Sylvia, Elizah, Arthur, Koleala, Tamarah, Kaius-Ome, Maria, Karl, Stephan, Mitjà, Oriol, Laman, Moses, Pomat, William, and Bassat, Quique (2023) A cross-sectional study to ascertain malaria prevalence among asymptomatic travellers arriving on the Lihir Group of Islands, Papua New Guinea: implications for elimination efforts. Malaria Journal, 22. 364.
Bubun, Nakei, Freeman, Timothy W., Laman, Moses, and Karl, Stephan (2022) Effect of short-term heating on bioefficacy of deltamethrin-coated long-lasting insecticidal nets. American Journal of Tropical Medicine and Hygiene, 106 (3). pp. 828-830.
Mueller, Ivo, Vantaux, Amelie, Karl, Stephan, Laman, Moses, Witkowski, Benoit, Pepey, Anais, Vinit, Rebecca, White, Michael, Barry, Alyssa, Beeson, James G., and Robinson, Leanne J. (2022) Asia-Pacific ICEMR: Understanding Malaria Transmission to Accelerate Malaria Elimination in the Asia Pacific Region. American Journal of Tropical Medicine and Hygiene, 107 (4). pp. 131-137.
Robinson, Leanne J., Laman, Moses, Makita, Leo, Lek, Dysoley, Dori, Annie, Farquhar, Rachael, Vantaux, Amelie, Witkowski, Benoit, Karl, Stephan, and Mueller, Ivo (2022) Asia-Pacific International Center of Excellence in Malaria Research: Maximizing Impact on Malaria Control Policy and Public Health in Cambodia and Papua New Guinea. American Journal of Tropical Medicine and Hygiene, 107 (4). pp. 124-130.
Bubun, Nakei, Anetul, Evodia, Koinari, Melanie, Freeman, Timothy W., and Karl, Stephan (2022) Coating formulation change leads to inferior performance of long-lasting insecticidal nets in Papua New Guinea. Malaria Journal, 21. 349.
Goi, Joelyn, Koinari, Melanie, Muker, Sakur, Vinit, Rebecca, Pomat, William, Williams, David T., and Karl, Stephan (2022) Comparison of Different Mosquito Traps for Zoonotic Arbovirus Vectors in Papua New Guinea. American Journal of Tropical Medicine and Hygiene, 106 (3). pp. 823-827.
Mbwambo, Stephen G., Bubun, Nakei, Mbuba, Emmanuel, Moore, Jason, Mbina, Kasiani, Kamande, Dismas, Laman, Moses, Mpolya, Emmanuel, Odufuwa, Olukayode G., Freeman, Tim, Karl, Stephan, and Moore, Sarah J. (2022) Comparison of cone bioassay estimates at two laboratories with different Anopheles mosquitoes for quality assurance of pyrethroid insecticide-treated nets. Malaria Journal, 21 (1). 214.
Katusele, Michelle, Lagur, Solomon, Endersby-harshman, Nancy, Demok, Samuel, Goi, Joelyn, Vincent, Naomi, Sakur, Muker, Dau, Absalom, Kilepak, Lemen, Gideon, Stephen, Pombreaw, Christine, Makita, Leo, Hoffmann, Ary, Robinson, Leanne J., Laman, Moses, and Karl, Stephan (2022) Insecticide resistance in malaria and arbovirus vectors in Papua New Guinea, 2017–2022. Parasites & Vectors, 15. 426.
Laman, Moses, Tavul, Livingstone, Karl, Stephan, Kotty, Bethuel, Kerry, Zebede, Kumai, Stephen, Samuel, Anna, Lorry, Lina, Timinao, Lincoln, Howard, S. Cade, Makita, Leo, John, Lucy, Bieb, Sibauk, Wangi, James, Albert, Jeffrey M., Payne, Michael, Weil, Gary J., Tisch, Daniel J., Bjerum, Catherine M., Robinson, Leanne J., and King, Christopher L. (2022) Mass drug administration of ivermectin, diethylcarbamazine, plus albendazole compared with diethylcarbamazine plus albendazole for reduction of lymphatic filariasis endemicity in Papua New Guinea: a cluster-randomised trial. Lancet Infectious Diseases, 22 (8). pp. 1200-1209.
Monteiro, Wuelton, Karl, Stephan, Kuehn, Andrea, Almeida, Anne, White, Michael, Vitor-Silva, Sheila, Melo, Gisely, Brito-Sousa, Jose Diego, Baia-Da-silva, Djane Clarys, Silva-Neto, Alexandre Vilhena, Sampaio, Vanderson, Bassat, Quique, Felger, Ingrid, Mueller, Ivo, and Lacerda, Marcus (2022) Prevalence and force of Plasmodium vivax blood-stage infection and associated clinical malaria burden in the Brazilian Amazon. Instituto Oswaldo Cruz, Rio de Janeiro. Memorias, 117. e210330.
Farquhar, Rachael, Dori, Annie, MacCana, Sarah, Tefuarani, Nakapi, Lavu, Evelyn, Barry, Alyssa, Karl, Stephan, Makita, Leo, Robinson, Leanne, and Laman, Moses (2022) STRIVE PNG: using a partnership-based approach in implementation research to strengthen surveillance and health systems in Papua New Guinea. Health Research Policy and Systems, 20 (1). 35.
Tavul, Livingstone, Laman, Moses, Howard, Cade, Kotty, Bethuel, Samuel, Anna, Bjerum, Catherine, O’Brian, Kobie, Kumai, Steven, Amuga, Matthew, Lorry, Lina, Kerry, Zebedee, Kualawi, Melvin, Karl, Stephan, Makita, Leo, John, Lucy N., Bieb, Sibauk, Wangi, James, Weil, Gary J., Goss, Charles W., Tisch, Daniel J., Pomat, William, King, Christopher L., and Robinson, Leanne J. (2022) Safety and efficacy of mass drug administration with a single-dose triple-drug regimen of albendazole + diethylcarbamazine + ivermectin for lymphatic filariasis in Papua New Guinea: An open-label, cluster-randomised trial. PLoS Neglected Tropical Diseases, 16 (2). e0010096.
Keven, John B., Katusele, Michelle, Vinit, Rebecca, Rodríguez-Rodríguez, Daniela, Hetzel, Manuel W., Robinson, Leanne J., Laman, Moses, Karl, Stephan, and Walker, Edward D. (2022) Vector composition, abundance, biting patterns and malaria transmission intensity in Madang, Papua New Guinea: assessment after 7 years of an LLIN-based malaria control programme. Malaria Journal, 21 (1). 7.
Koinari, Melanie, Bubun, Nakei, Amos, Brogan, Kiari, Kiari, Lahu, David, and Karl, Stephan (2022) WHO cone bioassay boards with or without holes: relevance for bioassay outcomes in long-lasting insecticidal net studies. Malaria Journal, 21. 389.
Wiliams, David T., Paradkar, Prasad, and Karl, Stephan (2021) Arbovirus Detection in Vectors (Book Chapter). In: Tyagi, B.K, (ed.) Genetically Modified and other Innovative Vector Control Technologies: Eco-bio-social Considerations for Safe Application. Springer, Cham, Switzerland, pp. 277-295.
Millat‑Martínez, Pere, Gabong, Rebecca, Balanza, Núria, Luana, Sakaia, Sanz, Sergi, Raulo, Silvia, Elizah, Arthur, Wali, Chilaka, Paivu, Benjamin, Dalmas, Julian, Tabie, Samson, Karl, Stephan, Laman, Moses, Pomat, William, Mitja, Oriol, Baro, Barbara, and Bassat, Quique (2021) Coverage, determinants of use and repurposing of long‑lasting insecticidal nets two years after a mass distribution in Lihir Islands, Papua New Guinea: a cross‑sectional study. Malaria Journal, 20. 336.
Staunton, Kyran M., Goi, Joelyn, Townsend, Michael, Ritchie, Scott A., Crawford, Jacob E., Snoad, Nigel, Karl, Stephan, and Burkot, Thomas R. (2021) Effect of BG-Lures on the Male Aedes (Diptera: Culicidae) Sound Trap capture rates. Journal of Medical Entomology, 58 (6). pp. 2425-2431.
Timinao, Lincoln, Vinit, Rebecca, Katusele, Michelle, Koleala, Tamarah, Nate, Elma, Czeher, Cyrille, Burkot, Thmoas R., Schofield, Louis, Felger, Ingrid, Mueller, Ivo, Laman, Moses, Robinson, Leanne J., and Karl, Stephan (2021) Infectivity of Symptomatic Malaria Patients to Anopheles farauti Colony Mosquitoes in Papua New Guinea. Frontiers in Cellular and Infection Microbiology, 11. 771233.
Gul, Desmond, Rodríguez‑Rodríguez, Daniela, Nate, Elma, Auwan, Alma, Salib, Mary, Lorry, Lina, Keven, John B., Katusele, Michelle, Rosado, Jason, Hofmann, Natalie, Ome-Kaise, Maria, Koepfli, Cristian, Felger, Ingrid, Kazura, James W., Hetzel, Manuel W., Mueller, Ivo, Karl, Stephan, Clements, Archie C.A., Fowkes, Freya J.I., Laman, Moses, and Robinson, Leanne J. (2021) Investigating differences in village-level heterogeneity of malaria infection and household risk factors in Papua New Guinea. Scientific Reports, 11. 16540.
Gul, D., Rodriguez Rodriguez, D., Nate, E., Hoffman, N., Koepfli, C., Salib, M., Karl, S., Hetzel, M., Mueller, I., Clements, A., Fowkes, F., Laman, M., and Robinson, L. (2021) Investigating within-village spatial heterogeneity of malaria infection over time on the north-coast of Papua New Guinea. International Journal of Infectious Diseases, 101 (S1). p. 434.
Arndt, L., Koleala, T., Orbán, Á., Ibam, C., Lufele, E., Timinao, L., Lorry, L., Butykai, Á., Kaman, P., Molnár, A.P., Krohns, S., Nate, E., Kucsera, I., Orosz, E., Moore, B., Robinson, L.J., Laman, M., Kézsmárki, I., and Karl, Stephan (2021) Magneto-optical diagnosis of symptomatic malaria in Papua New Guinea. Nature Communications, 12. 969.
Keven, John B, Katusele, Michelle, Rodrıguez-Rodrıguez, Daniela, Hetzel, Manuel W., Robinson, Leanne J., Laman, Moses, Karl, Stephan, Foran, David R, and Walker, Edward D (2021) Nonrandom selection and multiple blood feeding of human hosts by Anopheles vectors: implications for malaria transmission in Papua New Guinea. American Journal of Tropical Medicine and Hygiene, 105 (6). pp. 1747-1758.
Timinao, Lincoln, Vinit, Rebecca, Katusele, Michelle, Schofield, Louis, Burkot, Thomas R., and Karl, Stephan (2021) Optimization of the feeding rate of Anopheles farauti s.s. colony mosquitoes in direct membrane feeding assays. Parasites & Vectors, 14. 356.
Staunton, Kyran M., Leiva, Donovan, Cruz, Alvaro, Goi, Joelyn, Aristqueta, Carlos, Liu, Jianyi, Desnoyer, Mark, Howell, Paul, Espinosa, Francia, Che Mendoza, Azael, Karl, Stephan, Crawford, Jacob E., Xiang, Wei, Manrique-Saide, Pablo, Achee, Nicole L., Grieco, John P., Ritchie, Scott A., Burkot, Thomas R., and Snoad, Nigel (2021) Outcomes from international field trials with Male Aedes Sound Traps: frequency-dependent effectiveness in capturing target species in relation to bycatch abundance. PLoS Neglected Tropical Diseases, 15 (2). e0009061.
Karl, Stephan, Katusele, Michelle, Freeman, Timothy W., and Moore, Sarah J. (2021) Quality control of long-lasting insecticidal nets: are we neglecting it? Trends in Parasitology, 37 (7). pp. 610-621.
Orbán, Ágnes, Longley, Rhea J., Sripoorote, Piyarat, Maneechai, Nongnuj, Nguitragool, Wang, Butykai, Ádám, Mueller, Ivo, Sattabongkot, Jetsumon, Karl, Stephan, and Kézsmárki, István (2021) Sensitive detection of Plasmodium vivax malaria by the rotating-crystal magneto-optical method in Thailand. Scientific Reports, 11. 18547.
Schmidt, Thomas L., Swan, Tom, Chung, Jessica, Karl, Stephan, Demok, Samuel, Yang, Qiong, Field, Matt, Muzari, Mutizwa Odwell, Ehlers, Gerhard, Brugh, Mathew, Bellwood, Rodney, Horne, Peter, Burkot, Thomas R., Ritchie, Scott, and Hoffmann, Ary A. (2021) Spatial population genomics of a recent mosquito invasion. Molecular Ecology, 30 (5). pp. 1174-1189.
Unger, Holger W., Longo, Valentina Laurita, Bleicher, Andie, Ome-Kaius, Maria, Karl, Stephan, Simpson, Julie A., Karahalios, Amalia, Aitken, Elizabeth H., and Rogerson, Stephen J. (2021) The relationship between markers of antenatal iron stores and birth outcomes differs by malaria prevention regimen—a prospective cohort study. BMC Medicine, 19. 236.
Vinit, Rebecca, Timinao, Lincoln, Bubun, Nakei, Katusele, Michelle, Robinson, Leanne J., Kaman, Peter, Sakur, Muker, Makita, Leo, Reimer, Lisa, Schofield, Louis, Pomat, William, Mueller, Ivo, Laman, Moses, Freeman, Tim, and Karl, Stephan (2020) Decreased bioefficacy of long-lasting insecticidal nets and the resurgence of malaria in Papua New Guinea. Nature Communications, 11 (7). 3646.
Molnár, Petra, Orbán, Ágnes, Izrael, Richard, Babai, Réka, Marton, Lívia, Butykai, Ádám, Karl, Stephan, Vértessy, Beáta G., and Kézsmárki, István (2020) Rapid and quantitative antimalarial drug efficacy testing via the magneto-optical detection of hemozoin. Scientific Reports, 10. 14025.
Kattenberg, Johanna H., Gumal, Dulcie L., Ome-Kaius, Maria, Kiniboro, Benson, Philip, Matthew, Jally, Shadrach, Kasian, Bernadine, Sambale, Naomi, Siba, Peter M., Karl, Stephan, Barry, Alyssa E., Felger, Ingrid, Kazura, James W., Mueller, Ivo, Robinson, Leanne J., and UNSPECIFIED (2020) The epidemiology of Plasmodium falciparum and Plasmodium vivax in East Sepik Province, Papua New Guinea, pre- and post-implementation of national malaria control efforts. Malaria Journal, 19. 198.
Gruenberg, Maria, Hofmann, Natalie E., Nate, Elma, Karl, Stephan, Robinson, Leanne J., Lanke, Kjerstin, Smith, Thomas A., Bousema, Teun, and Felger, Ingrid (2020) qRT-PCR versus IFA-based quantification of male and female gametocytes in low-density Plasmodium falciparum infections and their relevance for transmission. Journal of Infectious Diseases, 221 (4). pp. 598-607.
He, Wen-Qiang, Karl, Stephan, White, Michael T., Nguitragool, Wang, Monteiro, Wuelton, Kuehn, Andrea, Gruszczyk, Jakub, Franca, Camila T., Sattabongkot, Jetsumon, Lacerda, Marcus V.G., Thama, Wai-Hong, and Mueller, Ivo (2019) Antibodies to Plasmodium vivax reticulocyte binding protein 2b are associated with protection against P. vivax malaria in populations living in low malaria transmission regions of Brazil and Thailand. PLoS Neglected Tropical Diseases, 13 (8). e0007596.
Ome-Kaius, Maria, Kattenberg, Johanna Helena, Zaloumis, Sophie, Siba, Matthew, Kiniboro, Benson, Jally, Shadrach, Razook, Zahra, Mantila, Daisy, Sui, Desmond, Ginny, Jason, Rosanas-Urgell, Anna, Karl, Stephan, Obadia, Thomas, Barry, Alyssa, Rogerson, Stephen J., Laman, Moses, Tisch, Daniel, Felger, Ingrid, Kazura, James W., Mueller, Ivo, and Robinson, Leanne J. (2019) Differential impact of malaria control interventions on P. falciparum and P. vivax infections in young Papua New Guinean children. BMC Medicine, 17. 220.
Nguitragool, Wang, Karl, Stephan, White, Michael, Koepfli, Cristian, Felger, Ingrid, Singhasivanon, Pratap, Mueller, Ivo, and Sattabongkot, Jetsumon (2019) Highly heterogeneous residual malaria risk in western Thailand. International Journal for Parasitology, 49 (6). pp. 455-462.
Demok, Samuel, Endersby-Harshman, Nancy, Vinit, Rebecca, Timinao, Lincoln, Robinson, Leanne J., Susapu, Melinda, Makita, Leo, Laman, Moses, Hoffmann, Ary, and Karl, Stephan (2019) Insecticide resistance status of Aedes aegypti and Aedes albopictus mosquitoes in Papua New Guinea. Parasites & Vectors, 12. 333.
Quah, Yi Wan, Waltmann, Andreea, Karl, Stephan, White, Michael T., Vahi, Ventis, Darcy, Andrew, Pitakaka, Freda, Whittaker, Maxine, Tisch, Daniel J., Barry, Alyssa, Barnadas, Celine, Kazura, James, and Mueller, Ivo (2019) Molecular epidemiology of residual Plasmodium vivax transmission in a paediatric cohort in Solomon Islands. Malaria Journal, 18. 106.
Keven, John B., Katusele, Michelle, Vinit, Rebecca, Koimbu, Gussy, Vincent, Naomi, Thomsen, Edward K., Karl, Stephan, Reimer, Lisa J., and Walker, Edward D. (2019) Species abundance, composition, and nocturnal activity of female Anopheles (Diptera: Culicidae) in malaria-endemic villages of Papua New Guinea: assessment with barrier screen sampling. Malaria Journal, 18. 96.
Unger, Holger W., Hansa, Annjaleen, Buffet, Christelle, Hasang, Wina, Teo, Andrew, Randall, Louise, Ome-Kaius, Maria, Karl, Stephan, Anuan, Ayen A., Beeson, James G., Mueller, Ivo, Stock, Sarah J., and Rogerson, Stephen J. (2019) Sulphadoxine-pyrimethamine plus azithromycin may improve birth outcomes through impacts on inflammation and placental angiogenesis independent of malarial infection. Scientific Reports, 9. 2260.
Waltmann, Andrea, Koepfli, Cristian, Tessier, Natacha, Karl, Stephan, Fola, Abebe, Darcy, Andrew W., Wini, Lyndes, Harrison, G. L. Abby, Barnadas, Céline, Jennison, Charlie, Karunajeewa, Harin, Boyd, Sarah, Whittaker, Maxine, Kazura, James, Bahlo, Melanie, Mueller, Ivo, and Barry, Alyssa E. (2018) Increasingly inbred and fragmented populations of Plasmodium vivax associated with the eastward decline in malaria transmission across the Southwest Pacific. PLoS Neglected Tropical Diseases, 12 (1).
Tavul, Livingstone, Hetzel, Manuel W., Teliki, Albina, Walsh, Dorish, Kiniboro, Benson, Rare, Lawrence, Pulford, Justin, Siba, Peter M., Karl, Stephan, Makita, Leo, Robinson, Leanne, Kattenberg, Johanna H., Laman, Moses, Oswyn, Gilchrist, and Mueller, Ivo (2018) Efficacy of artemether–lumefantrine and dihydroartemisinin–piperaquine for the treatment of uncomplicated malaria in Papua New Guinea. Malaria Journal, 17. 350.
White, Michael T., Walker, Patrick, Karl, Stephan, Hetzel, Manuel, Freeman, Tim, Waltmann, Andreea, Laman, Moses, Robinson, Leanne, Ghani, Azra, and Mueller, Ivo (2018) Mathematical modelling of the impact of expanding levels of malaria control interventions on Plasmodium vivax. Nature Communications, 9. 3300.
White, Michael T., Karl, Stephan, Koepfli, Cristian, Longley, Rhea J., Hofmann, Natalie E., Wampfler, Rahel, Felger, Ingrid, Smith, Tom, Nguitragool, Wang, Sattabongkot, Jetsumon, Robinson, Leanne, and Ghani, Azra (2018) Plasmodium vivax and Plasmodium falciparum infection dynamics: re-infections, recrudescences and relapses. Malaria Journal, 17. 170.
Koimbu, Gussy, Czeher, Cyrille, Katusele, Michelle, Sakur, Muker, Kilepak, Lemen, Tandrapah, Anthony, Hetzel, Manuel W., Pulford, Justin, Robinson, Leanne, and Karl, Stephan (2018) Status of insecticide resistance in Papua New Guinea: an update from nation-wide monitoring of Anopheles mosquitoes. American Journal of Tropical Medicine and Hygiene, 98 (1). pp. 162-165.
Nascimento, Joabi, Sampaio, Vanderson S., Karl, Stephan, Kuehn, Andrea, Almeida, Anne, Vitor-Silva, Sheila, Cardoso de Melo, Gisely, Baia da Silva, Djane C., Lopes, Stefanie C.P., Fe', Nelson F., Pereira Lima, Jose B., Barbosa Guerra, Maria G., Pimenta, Paula F.P., Bassat, Quique, Mueller, Ivo, Lacerda, Marcus V.G., and Monteiro, Wuelton M. (2018) Use of anthropophilic culicid-based xenosurveillance as a proxy for Plasmodium vivax malaria burden and transmission hotspots identification. PLoS Neglected Tropical Diseases, 12 (11). e0006909.
Ome-Kaius, Maria, Karl, Stephan, Wangnapi, Regina, Bolnga, John Walpe, Mola, Glen, Walker, Jane, Mueller, Ivo, Unger, Holger Werner, and Rogerson, Stephen John (2017) Effects of Plasmodium falciparum infection on umbilical artery resistance and intrafetal blood flow distribution: a Doppler ultrasound study from Papua New Guinea. Malaria Journal, 16. 35.
Wampfler, Rahel, Hofmann, Natalie E., Karl, Stephan, Betuela, Inoni, Lorry, Lina, Silkey, Mariabeth, Robinson, Leanne, Mueller, Ivo, and Felger, Ingrid (2017) Effects of liver-stage clearance by Primaquine on gametocyte carriage of Plasmodium vivax and P. falciparum. PLoS Neglected Tropical Diseases, 11 (7). e0005753.
Sriwichai, Patchara, Karl, Stephan, Samung, Yudthana, Kiattibuti, Kirakorn, Sirichaisinthop, Jeeraphat, Mueller, Ivo, Cui, Liwang, and Sattabongkot, Jetsumon (2017) Imported Plasmodium falciparum and locally transmitted Plasmodium vivax: cross-border malaria transmission scenario in northwestern Thailand. Malaria Journal, 16. 258.
Schofield, Louis, Ioannidis, Lisa J., Karl, Stephan, Robinson, Leanne J., Tan, Qiao Y., Poole, Daniel P., Betuela, Inoni, Hill, Danika L., Siba, Peter M., Hansen, Diana S., Mueller, Ivo, and Eriksson, Emily M/ (2017) Synergistic effect of IL-12 and IL-18 induces TIM3 regulation of gamma delta T cell function and decreases the risk of clinical malaria in children living in Papua New Guinea. BMC Medicine, 15. 114.
Hofmann, Natalie, Karl, Stephan, Wampfler, Rahel, Kiniboro, Benson, Iga, Jonah, Waltmann, Andreea, Betuela, Inoni, Felger, Ingrid, Robinson, Leanne J., and Meuller, Ivo (2017) The complex relationship of exposure to new Plasmodium infections and incidence of clinical malaria in Papua New Guinea. eLife, 6. e23708.
Unger, Holger W., Wangnapi, Regina A., Ome-Kaius, Maria, Boeuf, Phillippe, Karl, Stephan, Mueller, Ivo, Rogerson, Stephen, and UNSPECIFIED (2016) Azithromycin-containing intermittent preventive treatment in pregnancy affects gestational weight gain, an important predictor of birthweight in Papua New Guinea - an exploratory analysis. Maternal and Child Nutrition, 12 (4). pp. 699-712.
Waltmann, Andreea, Karl, Stephan, Chiu, Chris, and Mueller, Ivo (2016) Limited degradation of the Plasmodium falciparum gametocyte marker pfs25 mRNA exposed to tropical temperatures: considerations for malaria transmission field studies. American Journal of Tropical Medicine and Hygiene, 94 (4). pp. 886-889.
Karl, Stephan, Laman, Moses, Moore, Brioni R., Benjamin, John M., Salib, Mary, Lorry, Lina, Maripal, Samuel, Siba, Peter, Robinson, Leanne J., Mueller, Ivo, and Davis, Timothy M. E. (2016) Risk factors for Plasmodium falciparum and Plasmodium vivax gametocyte carriage in Papua New Guinean children with uncomplicated malaria. Acta Tropica, 160. pp. 1-8.
Karl, Stephan, White, Michael T., Milne, George J., Gurarie, David, Hay, Simon I., Barry, Alyssa E., Felger, Ingrid, and Mueller, Ivo (2016) Spatial effects on the multiplicity of Plasmodium falciparum infections. PLoS ONE, 11 (10). e0164054.
White, Michael T., Shirreff, George, Karl, Stephan, Ghani, Azra C., and Mueller, Ivo (2016) Variation in relapse frequency and the transmission potential of Plasmodium vivax malaria. Proceedings of the Royal Society of London Series B, Biological Sciences, 283 (1827). 20160048.
Karl, Stephan, Laman, Moses, Moore, Brioni R., Benjamin, John, Koleala, Tamarah, Ibam, Clemencia, Kasian, Bernadine, Siba, Peter M., Waltmann, Andreea, Mueller, Ivo, Woodward, Robert C., St Pierre, Timothy G., and Davis, Timothy M.E. (2015) Gametocyte clearance kinetics determined by quantitative magnetic fractionation in Melanesian children with uncomplicated malaria treated with artemisinin combination therapy. Antimicrobial Agents and Chemotherapy, 59 (8). pp. 4489-4496.
Karl, Stephan, Mueller, Ivo, and St Pierre, Timothy G. (2015) Considerations regarding the micromagnetic resonance relaxometry technique for rapid label-free malaria diagnosis. Nature Medicine, 21 (12). p. 1387.
Unger, Holger W., Karl, Stephan, Wangnapi, Regina A., Siba, Peter, Mola, Glen, Walker, Jane, Mueller, Ivo, Ome, Maria, and Rogerson, Stephen J. (2015) Fetal size in a rural Melanesian population with minimal risk factors for growth restriction: an observational ultrasound study from Papua New Guinea. American Journal of Tropical Medicine and Hygiene, 92 (1). pp. 178-186.
Robinson, Leanne J., Wampfler, Rahel, Betuela, Inoni, Karl, Stephan, White, Michael T., Suen, Connie S.N. Li Wai, Hofmann, Natalie E., Kinboro, Benson, Waltmann, Andreea, Brewster, Jessica, Lorry, Lina, Tarongka, Nandao, Samol, Lornah, Silkey, Mariabeth, Bassat, Quique, Siba, Peter M., Schofield, Louis, Felger, Ingrid, and Mueller, Ivo (2015) Strategies for understanding and reducing the Plasmodium vivax and Plasmodium ovale hypnozoite reservoir in Papua New Guinean children: a randomised placebo-controlled trial and mathematical model. PLoS Medicine, 12 (10). e1001891.
Candido, Renata R.F., Favero, Vivian, Duke, Mary, Karl, Stephan, Gutiérrez, Lucía, Woodward, Robert C., Graeff-Teixeira, Carlos, Jones, Malcolm K., and St. Pierre, Timothy G. (2015) The affinity of magnetic microspheres for Schistosoma eggs. International Journal for Parasitology, 45 (1). pp. 43-50.
Horwood, Paul F., Karl, Stephan, Mueller, Ivo, Jonduo, Marinjho H., Pavlin, Boris I., Dagina, Rosheila, Ropa, Berry, Bieb, Sibauk, Rosewell, Alexander, Umezaki, Masahiro, Siba, Peter M., and Greenhill, Andrew R. (2014) Spatio-temporal epidemiology of the cholera outbreak in Papua New Guinea, 2009–2011. BMC Infectious Diseases, 14 (449). pp. 1-10.
Karl, Stephan, Halder, Nilimesh, Kelso, Joel K., Ritchie, Scott A., and Milne, George J. (2014) A spatial simulation model for dengue virus infection in urban areas. BMC Infectious Diseases, 14. 447. pp. 1-17.
Orbán, Ágnes, Butykai, Ádám, Molnár, András, Pröhle, Zsófia, Fülöp, Gergö, Zelles, Tivadar, Forsyth, Wasan, Hill, Danika, Müller, Ivo, Schofield, Louis, Rebelo, Maria, Hänscheid, Thomas, Karl, Stephan, and Kezsmárki, István (2014) Evaluation of a novel magneto-optical method for the detection of malaria parasites. PLoS ONE, 9 (5). e96981. pp. 1-8.
Koinari, M, Karl, S., Elliot, A., Ryan, U., and Lymbery, A.J. (2013) Identification of Anisakis species (Nematoda: Anisakidae) in marine fish hosts from Papua New Guinea. Veterinary Parasitology, 193 (1-3). pp. 126-133.
Koinari, M., Karl, S., Ng-Hublin, J., Lymbery, A.J., and Ryan, U.M. (2013) Identification of novel and zoonotic Cryptosporidium species in fish from Papua New Guinea. Veterinary Parasitology, 198 (1-2). pp. 1-9.
Koinari, M., Karl, S., Ryan, U., and Lymbery, A.J. (2013) Infection levels of gastrointestinal parasites in sheep and goats in Papua New Guinea. Journal of Helminthology, 87 (4). pp. 409-415.
Karl, Stephan, Gutiérrez, Lucia, House, Michael J., Davis, Timothy M.E., and St Pierre, Tim G. (2011) Short report: Nuclear magnetic resonance: a tool for malaria diagnosis? American Journal of Tropical Medicine and Hygiene, 85 (5). pp. 815-817.
Karl, Stephan, Davis, Timothy M.E., and St Pierre, Tim G. (2011) short report quantification of Plasmodium falciparum gametocytes by magnetic fractionation. American Journal of Tropical Medicine and Hygiene, 84 (1). pp. 158-160.
Schneider, Thomas, Karl, Stephan, Moore, Lee R., Chalmers, Jeffrey J., Williams, P. Stephen, and Zborowski, Maciej (2010) Sequential CD34 cellfractionation by magnetophoresis in a magnetic dipole flow sorter. Analyst, 135 (1). pp. 62-70.