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3. Diversity in immunogenomics: the value and the challenge

Author

Peng, Kerui, Safonova, Yana, Shugay, Mikhail, Popejoy, Alice, Rodriguez, Oscar, Breden, Felix, Brodin, Petter, Burkhardt, Amanda M., Bustamante, Carlos, Cao-Lormeau, Van-Mai, Corcoran, Martin M., Duffy, Darragh, Guajardo, Macarena Fuentes, Fujita, Ricardo, Greiff, Victor, Jonsson, Vanessa D., Liu, Xiao, Quintana-Murci, Lluis, Rossetti, Maura, Xie, Jianming, Yaari, Gur, Zhang, Wei, Abedalthagafi, Malak S., Adekoya, Khalid O., Ahmed, Rahaman A., Chang, Wei-Chiao, Gray, Clive, Nakamura, Yusuke, Lees, William D., Khatri, Purvesh, Alachkar, Houda, Scheepers, Cathrine, Watson, Corey T., Hedestam, Gunilla B. Karlsson, and Mangul, Serghei

Subjects
Quantitative Biology - Genomics
Abstract

With the advent of high-throughput sequencing technologies, the fields of immunogenomics and adaptive immune receptor repertoire research are facing both opportunities and challenges. Adaptive immune receptor repertoire sequencing (AIRR-seq) has become an increasingly important tool to characterize T and B cell responses in settings of interest. However, the majority of AIRR-seq studies conducted so far were performed in individuals of European ancestry, restricting the ability to identify variation in human adaptive immune responses across populations and limiting their applications. As AIRR-seq studies depend on the ability to assign VDJ sequence reads to the correct germline gene segments, efforts to characterize the genomic loci that encode adaptive immune receptor genes in different populations are urgently needed. The availability of comprehensive germline gene databases and further applications of AIRR-seq studies to individuals of non-European ancestry will substantially enhance our understanding of human adaptive immune responses, promote the development of effective diagnostics and treatments, and eventually advance precision medicine., Comment: 22 pages,1 table

Published
2020

5. Diversity in immunogenomics: the value and the challenge.

Author

Peng, Kerui, Safonova, Yana, Shugay, Mikhail, Popejoy, Alice, Rodriguez, Oscar, Breden, Felix, Brodin, Petter, Burkhardt, Amanda, Bustamante, Carlos, Cao-Lormeau, Van-Mai, Corcoran, Martin, Duffy, Darragh, Fuentes-Guajardo, Macarena, Fujita, Ricardo, Greiff, Victor, Jönsson, Vanessa, Liu, Xiao, Quintana-Murci, Lluis, Rossetti, Maura, Xie, Jianming, Yaari, Gur, Zhang, Wei, Abedalthagafi, Malak, Adekoya, Khalid, Ahmed, Rahaman, Chang, Wei-Chiao, Gray, Clive, Nakamura, Yusuke, Lees, William, Khatri, Purvesh, Alachkar, Houda, Scheepers, Cathrine, Watson, Corey, Karlsson Hedestam, Gunilla, and Mangul, Serghei

Subjects
B-Lymphocytes, Databases, Genetic, Genomics, Germ Cells, Humans, Immunogenetics, Receptors, Antigen, B-Cell, Receptors, Antigen, T-Cell, T-Lymphocytes, Whole Genome Sequencing
Abstract

Immunogenomics studies have been largely limited to individuals of European ancestry, restricting the ability to identify variation in human adaptive immune responses across populations. Inclusion of a greater diversity of individuals in immunogenomics studies will substantially enhance our understanding of human immunology.

Published
2021

7. Real-time surveillance of international SARS-CoV-2 prevalence using systematic traveller arrival screening: An observational study

Author

Kucharski, Adam J., Chung, Kiyojiken, Aubry, Maite, Teiti, Iotefa, Teissier, Anita, Richard, Vaea, Russell, Timothy W., Bos, Raphaëlle, Olivier, Sophie, and Cao-Lormeau, Van-Mai

Subjects
Distribution, Usage, Methods, Health aspects, Health screening -- Usage, SARS-CoV-2 variants -- Distribution, Travelers -- Health aspects, Sentinel surveillance -- Methods
Abstract

Author(s): Adam J. Kucharski 1,2,*, Kiyojiken Chung 2, Maite Aubry 2, Iotefa Teiti 2, Anita Teissier 2, Vaea Richard 2, Timothy W. Russell 1, Raphaëlle Bos 3, Sophie Olivier 3, [...], Background Effective Coronavirus Disease 2019 (COVID-19) response relies on good knowledge of population infection dynamics, but owing to under-ascertainment and delays in symptom-based reporting, obtaining reliable infection data has typically required large dedicated local population studies. Although many countries implemented Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) testing among travellers, it remains unclear how accurately arrival testing data can capture international patterns of infection, because those arrival testing data were rarely reported systematically, and predeparture testing was often in place as well, leading to nonrepresentative infection status among arrivals. Methods and findings In French Polynesia, testing data were reported systematically with enforced predeparture testing type and timing, making it possible to adjust for nonrepresentative infection status among arrivals. Combining statistical models of polymerase chain reaction (PCR) positivity with data on international travel protocols, we reconstructed estimates of prevalence at departure using only testing data from arrivals. We then applied this estimation approach to the United States of America and France, using data from over 220,000 tests from travellers arriving into French Polynesia between July 2020 and March 2022. We estimated a peak infection prevalence at departure of 2.1% (95% credible interval: 1.7, 2.6%) in France and 1% (95% CrI: 0.63, 1.4%) in the USA in late 2020/early 2021, with prevalence of 4.6% (95% CrI: 3.9, 5.2%) and 4.3% (95% CrI: 3.6, 5%), respectively, estimated for the Omicron BA.1 waves in early 2022. We found that our infection estimates were a leading indicator of later reported case dynamics, as well as being consistent with subsequent observed changes in seroprevalence over time. We did not have linked data on traveller demography or unbiased domestic infection estimates (e.g., from random community infection surveys) in the USA and France. However, our methodology would allow for the incorporation of prior data from additional sources if available in future. Conclusions As well as elucidating previously unmeasured infection dynamics in these countries, our analysis provides a proof-of-concept for scalable and accurate leading indicator of global infections during future pandemics.

Published
2023
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8. Recent African strains of Zika virus display higher transmissibility and fetal pathogenicity than Asian strains

Author

Aubry, Fabien, Jacobs, Sofie, Darmuzey, Maïlis, Lequime, Sebastian, Delang, Leen, Fontaine, Albin, Jupatanakul, Natapong, Miot, Elliott F., Dabo, Stéphanie, Manet, Caroline, Montagutelli, Xavier, Baidaliuk, Artem, Gámbaro, Fabiana, Simon-Lorière, Etienne, Gilsoul, Maxime, Romero-Vivas, Claudia M., Cao-Lormeau, Van-Mai, Jarman, Richard G., Diagne, Cheikh T., Faye, Oumar, Faye, Ousmane, Sall, Amadou A., Neyts, Johan, Nguyen, Laurent, Kaptein, Suzanne J. F., and Lambrechts, Louis

Published
2021
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11. Sustained Low-Level Transmission of Zika and Chikungunya Viruses after Emergence in the Fiji Islands

Author

Kama, Mike, Aubry, Maite, Naivalu, Taina, Vanhomwegen, Jessica, Mariteragi-Helle, Teheipuaura, Teissier, Anita, Paoaafaite, Tuterarii, Hue, Stephane, Hibberd, Martin L., Manuguerra, Jean-Claude, Christi, Ketan, Watson, Conall H., Nilles, Eric J., Aaskov, John, Lau, Colleen L., Musso, Didier, Kucharski, Adam J., and Cao-Lormeau, Van-Mai

Subjects
International economic relations, Health aspects, Zika virus, Infection, Phylogeny
Abstract

Zika virus and chikungunya virus (CHIKV) have caused outbreaks in several tropical regions, including the Pacific (1). The first known Zika virus outbreak occurred in Yap Island (Federated States of [...]

Published
2019

12. Ross River Virus Antibody Prevalence, Fiji Islands, 2013-2015

Author

Aubry, Maite, Kama, Mike, Vanhomwegen, Jessica, Teissier, Anita, Mariteragi-Helle, Teheipuaura, Hue, Stephane, Hibberd, Martin L., Manuguerra, Jean-Claude, Christi, Ketan, Watson, Conall H., Nilles, Eric J., Lau, Colleen L., Aaskov, John, Musso, Didier, Kucharski, Adam J., and Cao-Lormeau, Van-Mai

Subjects
International economic relations, Health aspects, Travelers -- Health aspects, Infection -- Health aspects, Antibodies -- Health aspects, Arthritis, Family, Arthralgia, Rash
Abstract

Ross River virus (RRV) is an Alphavirus of the family Togaviridae and is transmitted to humans by Aedes and Culexmosquitoes (1). Marsupials are considered important reservoirs of RRV (1). Clinical [...]

Published
2019

13. Unravelling the determinants of human health in French Polynesia: the MATAEA project

Author

Teiti, Iotefa, primary, Aubry, Maite, additional, Fernandes-Pellerin, Sandrine, additional, Patin, Etienne, additional, Madec, Yoann, additional, Boucheron, Pauline, additional, Vanhomwegen, Jessica, additional, Torterat, Jérémie, additional, Lastère, Stéphane, additional, Olivier, Sophie, additional, Jaquaniello, Anthony, additional, Roux, Maguelonne, additional, Mendiboure, Vincent, additional, Harmant, Christine, additional, Bisiaux, Aurélie, additional, Rijo de León, Gaston, additional, Liu, Dang, additional, Bossin, Hervé, additional, Mathieu-Daudé, Françoise, additional, Gatti, Clémence, additional, Suhas, Edouard, additional, Chung, Kiyojiken, additional, Condat, Bertrand, additional, Ayotte, Pierre, additional, Conte, Eric, additional, Jolly, Nathalie, additional, Manuguerra, Jean-Claude, additional, Sakuntabhai, Anavaj, additional, Fontanet, Arnaud, additional, Quintana-Murci, Lluis, additional, and Cao-Lormeau, Van-Mai, additional

Published
2023
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15. Zika Virus Infection during Pregnancy and Effects on Early Childhood Development, French Polynesia, 2013-2016

Author

Subissi, Lorenzo, Dub, Timothee, Besnard, Marianne, Mariteragi-Helle, Teheipuaura, Nhan, Tuxuan, Lutringer-Magnin, Delphine, Barboza, Philippe, Gurry, Celine, Brindel, Pauline, Nilles, Eric J., Baud, David, Merianos, Angela, Musso, Didier, Glynn, Judith R., Dupuis, Gilles, Cao-Lormeau, Van-Mai, Giard, Marine, and Mallet, Henri-Pierre

Subjects
Diseases, Development and progression, Research, Birth defects -- Development and progression -- Research, Medical research, Zika virus, Infection -- Development and progression -- Research, Pregnancy, Genetic disorders -- Development and progression -- Research, Pregnant women
Abstract

Zika virus is a mosquito-vectored flavivirus first isolated in 1947 in the Zika forest in Uganda (1). For the next 60 years, Zika virus was considered to cause sporadic and [...]

Published
2018
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16. Seroprevalence of Dengue and Chikungunya Virus Antibodies, French Polynesia, 2014-2015

Author

Aubry, Maite, Teissier, Anita, Huart, Michael, Merceron, Sebastien, Vanhomwegen, Jessica, Mapotoeke, Mihiau, Mariteragi-Helle, Teheipuaura, Roche, Claudine, Vial, Anne-Laure, Teururai, Sylvianne, Sicard, Sebastien, Paulous, Sylvie, Despres, Philippe, Manuguerra, Jean-Claude, Mallet, Henri-Pierre, Imrie, Allison, Musso, Didier, Deparis, Xavier, and Cao-Lormeau, Van-Mai

Subjects
International economic relations, Health aspects, Elementary school students -- Health aspects, Zika virus -- Health aspects, Antibodies -- Health aspects, Dengue virus -- Health aspects, Blood donation -- Health aspects
Abstract

In French Polynesia, the only recognized actively circulating arboviruses were the 4 dengue viruses (DENV; family Flaviviridae, genus Flavivirus) (1,2) until Zika virus (family Flaviviridae, genus Flavivirus) emerged there in [...]

Published
2018
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17. Arbovirus researchers unite: expanding genomic surveillance for an urgent global need

Author

Wallau, Gabriel Luz, primary, Abanda, Ngu Njei, additional, Abbud, Adriano, additional, Abdella, Saro, additional, Abera, Adugna, additional, Ahuka-Mundeke, Steve, additional, Falconi-Agapito, Francesca, additional, Alagarasu, Kalichamy, additional, Ariën, Kevin K, additional, Ayres, Constancia Flávia Junqueira, additional, Barzon, Luisa, additional, Bonney, Joseph Humphrey Kofi, additional, Boumbaly, Sanaba, additional, Buchy, Philippe, additional, Cao-Lormeau, Van-Mai, additional, Chem, Yu Kie, additional, Cardenas, Paul A, additional, Castillo, Andres E, additional, Delfraro, Adriana, additional, Devine, Gregor, additional, Duong, Veasna, additional, Dupont-Rouzeyrol, Myrielle, additional, Fadeev, Artem V, additional, Fajardo, Alvaro, additional, Diaz, Luis Adrián, additional, Gómez, Lara Ferrero, additional, Gudo, Eduardo Samo, additional, Gutierrez-Bugallo, Gladys, additional, Hapuarachchi, Hapuarachchige Chanditha, additional, Heraud, Jean-Michel, additional, Hibberd, Martin L, additional, Inlamea, Osvaldo Frederico, additional, Jasmin, Nik, additional, Kydyshov, Kalysbek, additional, Kelly, Maria Ezekiely, additional, Khan, Salim, additional, Komissarov, Andrey B, additional, Leaungwutiwong, Pornsawan, additional, Leguia, Mariana, additional, Lustig, Yaniv, additional, Maciel-de-Freitas, Rafael, additional, Malavige, Gathsaurie Neelika, additional, Martinez, Alexander A, additional, Mendoza, Maria L, additional, Mo, Luong T, additional, Moreno, Brechla, additional, Mwasi, Lydia, additional, Naveca, Felipe Gomes, additional, NG, Lee Ching, additional, Njouom, Richard, additional, Nogueira, Mauricio Lacerda, additional, Ntoumi, Francine, additional, Nzoyikorera, Nehemie, additional, Parra, Barbara A, additional, Pichardo, Mauricio Vázquez, additional, Privaldos, Kristine Joy Ragual, additional, Rivero, Ricardo, additional, Rojas, Alejandra María, additional, Salvato, Richard Steiner, additional, Sasmono, R Tedjo, additional, Schmidt-Chanasit, Jonas, additional, Simon-Loriere, Etienne, additional, Sy, Ava Kristy Dy, additional, Talledo-Albujar, Michael, additional, Tizhe, Daniel Thakuma, additional, Toloshovich, Usenbaev Nurbolot, additional, Tran, Vi Thuy, additional, Troupin, Cécile, additional, Kayiwa, John Timothy, additional, van den Hurk, Andrew, additional, Vasilakis, Nikolaos, additional, Weldemariam, Atsbeha Gebreegziabxier, additional, Yacoub, Sophie, additional, Zaini, Zainun, additional, and Wallau, Gabriel Luz, additional

Published
2023
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18. Guillain-Barré Syndrome outbreak associated with Zika virus infection in French Polynesia: a case-control study

Author

Cao-Lormeau, Van-Mai, Blake, Alexandre, Mons, Sandrine, Lastère, Stéphane, Roche, Claudine, Vanhomwegen, Jessica, Dub, Timothée, Baudouin, Laure, Teissier, Anita, Larre, Philippe, Vial, Anne-Laure, Decam, Christophe, Choumet, Valérie, Halstead, Susan K, Willison, Hugh J, Musset, Lucile, Manuguerra, Jean-Claude, Despres, Philippe, Fournier, Emmanuel, Mallet, Henri-Pierre, Musso, Didier, Fontanet, Arnaud, Neil, Jean, and Ghawché, Frédéric

Published
2016
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19. Unravelling the determinants of human health in French Polynesia: the MATAEA project

Author

Teiti, Iotefa, Aubry, Maite, Fernandes-pellerin, Sandrine, Patin, Etienne, Madec, Yoann, Boucheron, Pauline, Vanhomwegen, Jessica, Torterat, Jérémie, Lastère, Stéphane, Olivier, Sophie, Jaquaniello, Anthony, Roux, Maguelonne, Mendiboure, Vincent, Harmant, Christine, Bisiaux, Aurélie, De León, Gaston Rijo, Liu, Dang, Bossin, Hervé, Mathieu-daudé, Françoise, Gatti, Clémence, Suhas, Edouard, Chung, Kiyojiken, Condat, Bertrand, Ayotte, Pierre, Prud’homme, Nicolas, Conte, Eric, Jolly, Nathalie, Manugerra, Jean-claude, Sakuntabhai, Anavaj, Fontanet, Arnaud, Quintana-murci, Lluis, Cao-lormeau, Van-mai, Teiti, Iotefa, Aubry, Maite, Fernandes-pellerin, Sandrine, Patin, Etienne, Madec, Yoann, Boucheron, Pauline, Vanhomwegen, Jessica, Torterat, Jérémie, Lastère, Stéphane, Olivier, Sophie, Jaquaniello, Anthony, Roux, Maguelonne, Mendiboure, Vincent, Harmant, Christine, Bisiaux, Aurélie, De León, Gaston Rijo, Liu, Dang, Bossin, Hervé, Mathieu-daudé, Françoise, Gatti, Clémence, Suhas, Edouard, Chung, Kiyojiken, Condat, Bertrand, Ayotte, Pierre, Prud’homme, Nicolas, Conte, Eric, Jolly, Nathalie, Manugerra, Jean-claude, Sakuntabhai, Anavaj, Fontanet, Arnaud, Quintana-murci, Lluis, and Cao-lormeau, Van-mai

Abstract

BackgroundFrench Polynesia is a French overseas collectivity in the Southeast Pacific, comprising 75 inhabited islands across five archipelagoes. The human settlement of the region corresponds to the last massive migration of humans to empty territories, but its timeline is still debated. Despite their recent population history and geographical isolation, inhabitants of French Polynesia experience health issues similar to those of continental countries. Modern lifestyles and increased longevity have led to a rise in non-communicable diseases (NCDs) such as obesity, diabetes, hypertension, and cardiovascular diseases. Likewise, international trade and people mobility have caused the emergence of communicable diseases (CDs) including mosquito-borne and respiratory diseases. Additionally, chronic pathologies including acute rheumatic fever, liver diseases, and ciguatera, are highly prevalent in French Polynesia. However, data on such diseases are scarce and not representative of the geographic fragmentation of the population. ObjectivesThe MATAEA project aims to estimate the prevalence of several NCDs and CDs in the population of the five archipelagoes, and identify associated risk factors. Moreover, genetic analyses will contribute to determinate the sequence and timings of the peopling history of French Polynesia, and identify causal links between past genetic adaptation to island environments, and present-day susceptibility to certain diseases. MethodsThis cross-sectional survey is based on the random selection of 2,100 adults aged 18-69 years and residing on 18 islands from the five archipelagoes. Each participant answered a questionnaire on a wide range of topics (including demographic characteristics, lifestyle habits and medical history), underwent physical measurements (height, weight, waist circumference, arterial pressure, and skin pigmentation), and provided biological samples (blood, saliva, and stool) for biological, genetic and microbiological analyses. C

Published
2023
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23. Zika virus seroprevalence, French Polynesia, 2014-2015

Author

Aubry, Maite, Teissier, Anita, Huart, Michael, Merceron, Sebastien, Vanhomwegen, Jessica, Roche, Claudine, Vial, Anne-Laure, Teururai, Sylvianne, Sicard, Sebastien, Paulous, Sylvie, Despres, Philippe, Manuguerra, Jean-Claude, Mallet, Henri-Pierre, Musso, Didier, Deparis, Xavier, and Cao-Lormeau, Van-Mai

Subjects
Analysis, Research, Prevalence studies (Epidemiology) -- Analysis, Zika virus -- Research
Abstract

Zika virus (family Flaviviridae, genus Flavivirus), an arthropodborne pathogen, is transmitted to humans by Aedes spp. mosquitoes, but nonvectorborne transmission (i.e., maternofetal and sexual transmission and transmission via blood transfusion) [...]

Published
2017
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24. Towards Elimination of Chronic Viral Hepatitis in French Polynesia?

Author

Teiti, Iotefa, primary, Aubry, Maite, additional, Glaziou, Philippe, additional, Mendiboure, Vincent, additional, Teissier, Anita, additional, Paoaafaite, Tuterarii, additional, Simon, Aurélie, additional, Chung, Kiyojiken, additional, Dian, Lisa, additional, Olivier, Sophie, additional, Pineau, Pascal, additional, Fontanet, Arnaud, additional, Condat, Bertrand, additional, Madec, Yoann, additional, Lastère, Stéphane, additional, and Cao-Lormeau, Van-Mai, additional

Published
2023
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28. Contributors

Author

Aditya, Chetan, primary, Amino, Rogerio, additional, Bartíková, Pavlína, additional, Bernard, Quentin, additional, Bonnet, Sarah, additional, Boulanger, Nathalie, additional, Brodskyn, Cláudia Ida, additional, Brodskyn, Cláudia, additional, Caljon, Guy, additional, Cao-Lormeau, Van-Mai, additional, Castellucci, Léa, additional, Coutinho-Abreu, Iliano V., additional, Demarta-Gatsi, Claudia, additional, Duvallet, Gérard, additional, Formaglio, Pauline, additional, Helezen, Ema, additional, Hovius, Joppe W., additional, Indiani de Oliveira, Camila, additional, Kamhawi, Shaden, additional, Kazimírová, Mária, additional, Lenormand, Cédric, additional, Mac-Daniel, Laura, additional, Mabille, Dorien, additional, Maes, Louis, additional, Mason, Lauren M.K., additional, Mécheri, Salaheddine, additional, Ménard, Robert, additional, Mueller, Christopher G., additional, Paul, Richard E., additional, Richardson, Jennifer, additional, Robert, Vincent, additional, Shannon, Jeffrey G., additional, Šimo, Ladislav, additional, Spitzen, Jeroen, additional, Štibrániová, Iveta, additional, Tavares, Joana, additional, Tavares, Natalia, additional, Valenzuela, Jesus G., additional, and Verhulst, Niels O., additional

Published
2018
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30. Structural basis of potent Zika-dengue virus antibody cross-neutralization

Author

Barba-Spaeth, Giovanna, Dejnirattisai, Wanwisa, Rouvinski, Alexander, Vaney, Marie-Christine, Medits, Iris, Sharma, Arvind, Simon-Loriere, Etienne, Sakuntabhai, Anavaj, Cao-Lormeau, Van-Mai, Haouz, Ahmed, England, Patrick, Stiasny, Karin, Mongkolsapaya, Juthathip, Heinz, Franz X., Screaton, Gavin R., and Rey, Felix A.

Subjects
Research, Health aspects, Zika virus -- Research -- Health aspects, Antibodies -- Research -- Health aspects, Guillain-Barre syndrome -- Research -- Health aspects, Viral antibodies -- Research -- Health aspects
Abstract

Zika virus (ZIKV) is an arthropod-borne enveloped virus belonging to the Flavivirus genus in the family Flaviviridae, which also includes the human pathogenic yellow fever, dengue, West Nile and tick-borne [...], Zika virus is a member of the Flavivirus genus that had not been associated with severe disease in humans until the recent outbreaks, when it was linked to microcephaly in newborns in Brazil and to Guillain-Barre syndrome in adults in French Polynesia. Zika virus is related to dengue virus, and here we report that a subset of antibodies targeting a conformational epitope isolated from patients with dengue virus also potently neutralize Zika virus. The crystal structure of two of these antibodies in complex with the envelope protein of Zika virus reveals the details of a conserved epitope, which is also the site of interaction of the envelope protein dimer with the precursor membrane (prM) protein during virus maturation. Comparison of the Zika and dengue virus immunocomplexes provides a lead for rational, epitope-focused design of a universal vaccine capable of eliciting potent cross-neutralizing antibodies to protect simultaneously against both Zika and dengue virus infections.

Published
2016
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37. Ross River Virus Seroprevalence, French Polynesia, 2014-2015

Author

Aubry, Maite, Teissier, Anita, Huart, Michael, Merceron, Sebastien, Vanhomwegen, Jessica, Roche, Claudine, Vial, Anne-Laure, Teururai, Sylvianne, Sicard, Sebastien, Paulous, Sylvie, Despres, Philippe, Manuguerra, Jean-Claude, Mallet, Henri-Pierre, Musso, Didier, Deparis, Xavier, and Cao-Lormeau, Van-Mai

Subjects
International economic relations, Health aspects, Disease transmission -- Health aspects, Infection -- Health aspects, Blood donation -- Health aspects, Dengue virus -- Health aspects
Abstract

Ross River virus (RRV), an alphavirus of the family Togaviridae, is an arbovirus transmitted by Aedes and Culex mosquito species (1). Symptoms of RRV infections mainly consist of fever, arthralgia, [...]

Published
2017
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38. Reconstructing long-term dengue virus immunity in French Polynesia

Author

Nemoto, Takahiro, Aubry, Maite, Teissier, Yoann, Paul, Richard, Cao-Lormeau, Van-Mai, Salje, Henrik, Cauchemez, Simon, Nemoto, Takahiro, Aubry, Maite, Teissier, Yoann, Paul, Richard, Cao-Lormeau, Van-Mai, Salje, Henrik, and Cauchemez, Simon

Abstract

[Background] Understanding the underlying risk of infection by dengue virus from surveillance systems is complicated due to the complex nature of the disease. In particular, the probability of becoming severely sick is driven by serotype-specific infection histories as well as age; however, this has rarely been quantified. Island communities that have periodic outbreaks dominated by single serotypes provide an opportunity to disentangle the competing role of serotype, age and changes in surveillance systems in characterising disease risk. [Methodology] We develop mathematical models to analyse 35 years of dengue surveillance (1979–2014) and seroprevalence studies from French Polynesia. We estimate the annual force of infection, serotype-specific reporting probabilities and changes in surveillance capabilities using the annual age and serotype-specific distribution of dengue. [Principal findings] Eight dengue epidemics occurred between 1979 and 2014, with reporting probabilities for DENV-1 primary infections increasing from 3% to 5%. The reporting probability for DENV-1 secondary infections was 3.6 times that for primary infections. We also observed heterogeneity in reporting probabilities by serotype, with DENV-3 having the highest probability of being detected. Reporting probabilities declined with age after 14 y.o. Between 1979 and 2014, the proportion never infected declined from 70% to 23% while the proportion infected at least twice increased from 4.5% to 45%. By 2014, almost half of the population had acquired heterotypic immunity. The probability of an epidemic increased sharply with the estimated fraction of susceptibles among children. [Conclusion/Significance] By analysing 35 years of dengue data in French Polynesia, we characterised key factors affecting the dissemination profile and reporting of dengue cases in an epidemiological context simplified by mono-serotypic circulation. Our analysis provides key estimates that can inform the study of dengue in m

Published
2022

39. A loss-of-function IFNAR1 allele in Polynesia underlies severe viral diseases in homozygotes

Author

Bastard, Paul, primary, Hsiao, Kuang-Chih, additional, Zhang, Qian, additional, Choin, Jeremy, additional, Best, Emma, additional, Chen, Jie, additional, Gervais, Adrian, additional, Bizien, Lucy, additional, Materna, Marie, additional, Harmant, Christine, additional, Roux, Maguelonne, additional, Hawley, Nicola L., additional, Weeks, Daniel E., additional, McGarvey, Stephen T., additional, Sandoval, Karla, additional, Barberena-Jonas, Carmina, additional, Quinto-Cortés, Consuelo D., additional, Hagelberg, Erika, additional, Mentzer, Alexander J., additional, Robson, Kathryn, additional, Coulibaly, Boubacar, additional, Seeleuthner, Yoann, additional, Bigio, Benedetta, additional, Li, Zhi, additional, Uzé, Gilles, additional, Pellegrini, Sandra, additional, Lorenzo, Lazaro, additional, Sbihi, Zineb, additional, Latour, Sylvain, additional, Besnard, Marianne, additional, Adam de Beaumais, Tiphaine, additional, Jacqz Aigrain, Evelyne, additional, Béziat, Vivien, additional, Deka, Ranjan, additional, Esera Tulifau, Litara, additional, Viali, Satupa‘itea, additional, Reupena, Muagututi‘a Sefuiva, additional, Naseri, Take, additional, McNaughton, Peter, additional, Sarkozy, Vanessa, additional, Peake, Jane, additional, Blincoe, Annaliesse, additional, Primhak, Sarah, additional, Stables, Simon, additional, Gibson, Kate, additional, Woon, See-Tarn, additional, Drake, Kylie Marie, additional, Hill, Adrian V.S., additional, Chan, Cheng-Yee, additional, King, Richard, additional, Ameratunga, Rohan, additional, Teiti, Iotefa, additional, Aubry, Maite, additional, Cao-Lormeau, Van-Mai, additional, Tangye, Stuart G., additional, Zhang, Shen-Ying, additional, Jouanguy, Emmanuelle, additional, Gray, Paul, additional, Abel, Laurent, additional, Moreno-Estrada, Andrés, additional, Minster, Ryan L., additional, Quintana-Murci, Lluis, additional, Wood, Andrew C., additional, and Casanova, Jean-Laurent, additional

Published
2022
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42. Tropical islands as new hubs for emerging arboviruses

Author

Cao-Lormeau, Van-Mai

Subjects
Health aspects, Environmental aspects, Disease transmission -- Environmental aspects, Tropical climates -- Health aspects, Arboviruses -- Health aspects, Tropics -- Health aspects
Abstract

To the Editor: The outbreaks of dengue virus (DENV), chikungunya virus (CHIKV), and Zika virus infection that occurred on islands in the Indian Ocean, the Pacific, and the Caribbean over [...]

Published
2016

46. Arbovirus researchers unite: expanding genomic surveillance for an urgent global need

Author

Abanda, Ngu Njei, Abbud, Adriano, Abdella, Saro, Abera, Adugna, Ahuka-Mundeke, Steve, Falconi-Agapito, Francesca, Alagarasu, Kalichamy, Ariën, Kevin K, Ayres, Constancia Flávia Junqueira, Barzon, Luisa, Bonney, Joseph Humphrey Kofi, Boumbaly, Sanaba, Buchy, Philippe, Cao-Lormeau, Van-Mai, Chem, Yu Kie, Cardenas, Paul A, Castillo, Andres E, Delfraro, Adriana, Devine, Gregor, Duong, Veasna, Dupont-Rouzeyrol, Myrielle, Fadeev, Artem V, Fajardo, Alvaro, Diaz, Luis Adrián, Gómez, Lara Ferrero, Gudo, Eduardo Samo, Gutierrez-Bugallo, Gladys, Hapuarachchi, Hapuarachchige Chanditha, Heraud, Jean-Michel, Hibberd, Martin L, Inlamea, Osvaldo Frederico, Jasmin, Nik, Kydyshov, Kalysbek, Kelly, Maria Ezekiely, Khan, Salim, Komissarov, Andrey B, Leaungwutiwong, Pornsawan, Leguia, Mariana, Lustig, Yaniv, Maciel-de-Freitas, Rafael, Malavige, Gathsaurie Neelika, Martinez, Alexander A, Mendoza, Maria L, Mo, Luong T, Moreno, Brechla, Mwasi, Lydia, Naveca, Felipe Gomes, NG, Lee Ching, Njouom, Richard, Nogueira, Mauricio Lacerda, Ntoumi, Francine, Nzoyikorera, Nehemie, Parra, Barbara A, Pichardo, Mauricio Vázquez, Privaldos, Kristine Joy Ragual, Rivero, Ricardo, Rojas, Alejandra María, Salvato, Richard Steiner, Sasmono, R Tedjo, Schmidt-Chanasit, Jonas, Simon-Loriere, Etienne, Sy, Ava Kristy Dy, Talledo-Albujar, Michael, Tizhe, Daniel Thakuma, Toloshovich, Usenbaev Nurbolot, Tran, Vi Thuy, Troupin, Cécile, Kayiwa, John Timothy, van den Hurk, Andrew, Vasilakis, Nikolaos, Weldemariam, Atsbeha Gebreegziabxier, Yacoub, Sophie, Zaini, Zainun, and Wallau, Gabriel Luz

Published
2023
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48. Potential sexual transmission of Zika virus

Author

Musso, Didier, Roche, Claudine, Robin, Emilie, Nhan, Tuxuan, Teissier, Anita, and Cao-Lormeau, Van-Mai

Subjects
Diagnosis, Care and treatment, Case studies, Sexually transmitted diseases -- Case studies -- Diagnosis -- Care and treatment, Zika virus infection -- Case studies -- Diagnosis -- Care and treatment
Abstract

Zika virus (ZIKV) is a mosquitoborne arbovirus in the family Flaviviridae, genus Flavivirus. It was first isolated in 1947 from a rhesus monkey in the Zika forest of Uganda (1). [...]

Published
2015
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49. Dengue virus type 3, South Pacific Islands, 2013

Author

Cao-Lormeau, Van-Mai, Roche, Claudine, Musso, Didier, Mallet, Henri-Pierre, Dalipanda, Tenneth, Dofai, Alfred, Nogareda, Francisco, Nilles, Eric J., and Aaskov, John

Subjects
Control, Influence, Usage, Research, Genetic aspects, Risk factors, Polymerase chain reaction -- Usage, Epidemics -- Control -- Oceania, Dengue fever -- Risk factors, Genomes -- Research, Dengue virus -- Influence -- Research -- Genetic aspects, Dengue -- Risk factors, Dengue viruses -- Influence -- Research -- Genetic aspects
Abstract

In contrast to circulation in countries in Southeast Asia, where dengue is hyperendemic and ≤ 4 dengue virus (DENV) serotypes might co-circulate, it is rare for >1 DENV serotype to [...]

Published
2014
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50. Enhanced Zika virus susceptibility of globally invasive Aedes aegypti populations

Author

Aubry, Fabien, primary, Dabo, Stéphanie, additional, Manet, Caroline, additional, Filipović, Igor, additional, Rose, Noah H., additional, Miot, Elliott F., additional, Martynow, Daria, additional, Baidaliuk, Artem, additional, Merkling, Sarah H., additional, Dickson, Laura B., additional, Crist, Anna B., additional, Anyango, Victor O., additional, Romero-Vivas, Claudia M., additional, Vega-Rúa, Anubis, additional, Dusfour, Isabelle, additional, Jiolle, Davy, additional, Paupy, Christophe, additional, Mayanja, Martin N., additional, Lutwama, Julius J., additional, Kohl, Alain, additional, Duong, Veasna, additional, Ponlawat, Alongkot, additional, Sylla, Massamba, additional, Akorli, Jewelna, additional, Otoo, Sampson, additional, Lutomiah, Joel, additional, Sang, Rosemary, additional, Mutebi, John-Paul, additional, Cao-Lormeau, Van-Mai, additional, Jarman, Richard G., additional, Diagne, Cheikh T., additional, Faye, Oumar, additional, Faye, Ousmane, additional, Sall, Amadou A., additional, McBride, Carolyn S., additional, Montagutelli, Xavier, additional, Rašić, Gordana, additional, and Lambrechts, Louis, additional

Published
2020
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