Imperial College London

Dr Sequoia Iris Leuba

Faculty of MedicineSchool of Public Health

Research Associate in Malaria Epidemiology
 
 
 
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Contact

 

s.leuba21

 
 
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Location

 

School of Public HealthWhite City Campus

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Summary

 

Publications

Publication Type
Year
to

19 results found

Leuba S, Westreich D, Bose CL, Powers KA, Olshan A, Taylor SM, Tshefu A, Lokangaka A, Carlo WA, Chomba E, Liechty EA, Bucher SL, Esamai F, Jessani S, Saleem S, Goldenberg RL, Moore J, Nolen T, Hemingway-Foday J, McClure EM, Koso-Thomas M, Derman RJ, Hoffman M, Bauserman Met al., 2022, Predictors of <i>Plasmodium falciparum</i> Infection in the First Trimester Among Nulliparous Women From Kenya, Zambia, and the Democratic Republic of the Congo, JOURNAL OF INFECTIOUS DISEASES, Vol: 225, Pages: 2002-2010, ISSN: 0022-1899

Journal article

Gao Y, Hu Q, Leuba SI, Jia L, Wang H, Huang X, Chen Y, Wang H, Zhang J, Chu Z, Zhang L, Wang Z, Shang H, Xu Jet al., 2022, Medication Non-adherence and Condomless Anal Intercourse Increased Substantially During the COVID-19 Pandemic Among MSM PrEP Users: A Retrospective Cohort Study in Four Chinese Metropolises, FRONTIERS IN MEDICINE, Vol: 9

Journal article

Hu Z, Liu Y, Wang J, Meng Z, Leuba SI, Wei J, Duan X, Chu Z, Chen M, Shang H, Xu Jet al., 2022, Frequently Transmission and Close Relationship Among Immigrants in the China-Myanmar Border Region Indicated by Molecular Transmission Analysis From a Cross-Sectional Data, FRONTIERS IN MEDICINE, Vol: 8

Journal article

Bauserman M, Leuba S, Hemingway-Foday J, Nolen TL, Moore J, McClure EM, Lokangaka A, Tsehfu A, Patterson J, Liechty EA, Esamai F, Carlo WA, Chomba E, Goldenberg RL, Saleem S, Jessani S, Koso-Thomas M, Hoffman M, Derman RJ, Meshnick SR, Bose CLet al., 2022, The efficacy of low-dose aspirin in pregnancy among women in malaria-endemic countries, BMC PREGNANCY AND CHILDBIRTH, Vol: 22

Journal article

Hu Q-H, Qian H-Z, Li J-M, Leuba S, Chu Z-X, Turner D, Ding H-B, Jiang Y-J, Vermund SH, Xu J-J, Shang Het al., 2021, Assisted Partner Notification and Uptake of HIV Testing among Men Who Have Sex with Men: A Randomized Controlled Trial in China, LANCET REGIONAL HEALTH-WESTERN PACIFIC, Vol: 12

Journal article

Cui S, Ding H, Huang X, Wang H, Tang W, Leuba S, Ye Z, Jiang Y, Geng W, Xu J, Shang Het al., 2021, Factors Influencing Clinicians' Willingness to Prescribe Pre-exposure Prophylaxis for Persons at High Risk of HIV in China: Cross-sectional Online Survey Study, JMIR PUBLIC HEALTH AND SURVEILLANCE, Vol: 7, ISSN: 2369-2960

Journal article

Mao X, Leuba S, Hu Q, Yan H, Wang Z, Lu L, Zhuang M, Chen X, Fu J, Geng W, Jiang Y, Shang H, Xu Jet al., 2021, Use of multiple recreational drugs is associated with new HIV infections among men who have sex with men in China: a multicenter cross-sectional survey, BMC PUBLIC HEALTH, Vol: 21

Journal article

Leuba S, Yaesoubi R, Antillon M, Cohen T, Zimmer Cet al., 2020, Tracking and predicting US influenza activity with a real-time surveillance network, PLOS COMPUTATIONAL BIOLOGY, Vol: 16, ISSN: 1553-734X

Journal article

Zhang J, Xu J-J, Leuba SI, Chu Z-X, Hu Q-H, Mao X, Jiang Y-J, Geng W-Q, Shang Het al., 2020, Increasing Condomless Anal Intercourse and HIV Prevalence Among Men Who Have Sex with Men Who Have Never Been Tested for HIV Before: A Serial Cross-Sectional Study in Shenyang, China from 2012 to 2016, AIDS AND BEHAVIOR, Vol: 24, Pages: 2918-2926, ISSN: 1090-7165

Journal article

Zhang Y, Bao R, Leuba SI, Li J, Wang H, Zhang J, Chu Z, Geng W, Jiang Y, Xu Jet al., 2020, Association of nitrite inhalants use and unprotected anal intercourse and HIV/syphilis infection among MSM in China: a systematic review and meta-analysis, BMC PUBLIC HEALTH, Vol: 20

Journal article

Zimmer C, Leuba SI, Cohen T, Yaesoubi Ret al., 2019, Accurate quantification of uncertainty in epidemic parameter estimates and predictions using stochastic compartmental models, STATISTICAL METHODS IN MEDICAL RESEARCH, Vol: 28, Pages: 3591-3608, ISSN: 0962-2802

Journal article

Wang H, Zhang Y, Mei Z, Jia Y, Leuba SI, Zhang J, Chu Z, Ding H, Jiang Y, Geng W, Shang H, Xu Jet al., 2019, Protocol for a multicenter, real-world study of HIV pre-exposure prophylaxis among men who have sex with men in China (CROPrEP), BMC INFECTIOUS DISEASES, Vol: 19

Journal article

Fei F, Liu H, Leuba SI, Li Y, Hu R, Yu M, Pan J, Zhong Jet al., 2019, Suicide rates in Zhejiang Province, China, from 2006 to 2016: a population-based study, JOURNAL OF EPIDEMIOLOGY AND COMMUNITY HEALTH, Vol: 73, Pages: 745-749, ISSN: 0143-005X

Journal article

Yun K, Xu J, Leuba S, Zhu Y, Zhang J, Chu Z, Geng W, Jiang Y, Shang Het al., 2019, Development and Validation of a Personalized Social Media Platform-Based HIV Incidence Risk Assessment Tool for Men Who Have Sex With Men in China, JOURNAL OF MEDICAL INTERNET RESEARCH, Vol: 21, ISSN: 1438-8871

Journal article

Cao B, Saha PT, Leuba SI, Lu H, Tang W, Wu D, Ong J, Liu C, Fu R, Wei C, Tucker JDet al., 2019, Recalling, Sharing and Participating in a Social Media Intervention Promoting HIV Testing: A Longitudinal Analysis of HIV Testing Among MSM in China, AIDS AND BEHAVIOR, Vol: 23, Pages: 1240-1249, ISSN: 1090-7165

Journal article

Xu J, Yu H, Tang W, Leuba SI, Zhang J, Mao X, Wang H, Geng W, Jiang Y, Shang Het al., 2018, The Effect of Using Geosocial Networking Apps on the HIV Incidence Rate Among Men Who Have Sex With Men: Eighteen-Month Prospective Cohort Study in Shenyang, China, JOURNAL OF MEDICAL INTERNET RESEARCH, Vol: 20, ISSN: 1438-8871

Journal article

Zimmer C, Leuba SI, Yaesoubi R, Cohen Tet al., 2018, Use of daily Internet search query data improves real-time projections of influenza epidemics, JOURNAL OF THE ROYAL SOCIETY INTERFACE, Vol: 15, ISSN: 1742-5689

Journal article

Pope WH, Bowman CA, Russell DA, Jacobs-Sera D, Asai DJ, Cresawn SG, Jacobs WR, Hendrix RW, Lawrence JG, Hatfull GF, Science Education Alliance Phage Hunters Advancing Genomics and Evolutionary Science, Phage Hunters Integrating Research and Education, Mycobacterial Genetics Courseet al., 2015, Whole genome comparison of a large collection of mycobacteriophages reveals a continuum of phage genetic diversity., Elife, Vol: 4

The bacteriophage population is large, dynamic, ancient, and genetically diverse. Limited genomic information shows that phage genomes are mosaic, and the genetic architecture of phage populations remains ill-defined. To understand the population structure of phages infecting a single host strain, we isolated, sequenced, and compared 627 phages of Mycobacterium smegmatis. Their genetic diversity is considerable, and there are 28 distinct genomic types (clusters) with related nucleotide sequences. However, amino acid sequence comparisons show pervasive genomic mosaicism, and quantification of inter-cluster and intra-cluster relatedness reveals a continuum of genetic diversity, albeit with uneven representation of different phages. Furthermore, rarefaction analysis shows that the mycobacteriophage population is not closed, and there is a constant influx of genes from other sources. Phage isolation and analysis was performed by a large consortium of academic institutions, illustrating the substantial benefits of a disseminated, structured program involving large numbers of freshman undergraduates in scientific discovery.

Journal article

Pope WH, Jacobs-Sera D, Russell DA, Peebles CL, Al-Atrache Z, Alcoser TA, Alexander LM, Alfano MB, Alford ST, Amy NE, Anderson MD, Anderson AG, Ang AAS, Ares M, Barber AJ, Barker LP, Barrett JM, Barshop WD, Bauerle CM, Bayles IM, Belfield KL, Best AA, Borjon A, Bowman CA, Boyer CA, Bradley KW, Bradley VA, Broadway LN, Budwal K, Busby KN, Campbell IW, Campbell AM, Carey A, Caruso SM, Chew RD, Cockburn CL, Cohen LB, Corajod JM, Cresawn SG, Davis KR, Deng L, Denver DR, Dixon BR, Ekram S, Elgin SCR, Engelsen AE, English BEV, Erb ML, Estrada C, Filliger LZ, Findley AM, Forbes L, Forsyth MH, Fox TM, Fritz MJ, Garcia R, George ZD, Georges AE, Gissendanner CR, Goff S, Goldstein R, Gordon KC, Green RD, Guerra SL, Guiney-Olsen KR, Guiza BG, Haghighat L, Hagopian GV, Harmon CJ, Harmson JS, Hartzog GA, Harvey SE, He S, He KJ, Healy KE, Higinbotham ER, Hildebrandt EN, Ho JH, Hogan GM, Hohenstein VG, Holz NA, Huang VJ, Hufford EL, Hynes PM, Jackson AS, Jansen EC, Jarvik J, Jasinto PG, Jordan TC, Kasza T, Katelyn MA, Kelsey JS, Kerrigan LA, Khaw D, Kim J, Knutter JZ, Ko C-C, Larkin GV, Laroche JR, Latif A, Leuba KD, Leuba SI, Lewis LO, Loesser-Casey KE, Long CA, Lopez AJ, Lowery N, Lu TQ, Mac V, Masters IR, McCloud JJ, McDonough MJ, Medenbach AJ, Menon A, Miller R, Morgan BK, Ng PC, Nguyen E, Nguyen KT, Nguyen ET, Nicholson KM, Parnell LA, Peirce CE, Perz AM, Peterson LJ, Pferdehirt RE, Philip SV, Pogliano K, Pogliano J, Polley T, Puopolo EJ, Rabinowitz HS, Resiss MJ, Rhyan CN, Robinson YM, Rodriguez LL, Rose AC, Rubin JD, Ruby JA, Saha MS, Sandoz JW, Savitskaya J, Schipper DJ, Schnitzler CE, Schott AR, Segal JB, Shaffer CD, Sheldon KE, Shepard EM, Shepardson JW, Shroff MK, Simmons JM, Simms EF, Simpson BM, Sinclair KM, Sjoholm RL, Slette IJ, Spaulding BC, Straub CL, Stukey J, Sughrue T, Tang T-Y, Tatyana LM, Taylor SB, Taylor BJ, Temple LM, Thompson JV, Tokarz MP, Trapani SE, Troum AP, Tsay J, Tubbs AT, Walton JM, Wang DH, Wang H, Warner JR, Weisser EG, Wendler SC, Weston-Hafer Ket al., 2011, Expanding the Diversity of Mycobacteriophages: Insights into Genome Architecture and Evolution, PLOS ONE, Vol: 6, ISSN: 1932-6203

Journal article

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