For a full list of publications by Ana A. Weil, MD, MPH, click here.
Select recent publications:
Chac D, Heller FJ, Al Banna H, Kaisar MH, Chac D, Chowdhury F, Bhuiyan TR, Akter A, Khan AI, Karmaker PC, Dash P, LaRocque RC, Ryan ET, Minot SS, Harris JB, Qadri F, Weil AA. Gut bacteria-derived sphingolipids alter innate immune responses to oral cholera vaccine antigens. 2025 Dec 12. doi: 10.1038/s41467-025-67388-y.
Cuénod A, Chac D, Khan AI, Chowdhury F, Hyppa RW, Markiewicz SM, Calderwood SB, Ryan ET, Harris JB, LaRocque RC, Bhuiyan TR, Smith GR, Qadri F, Lypaczewski P*, Weil AA*, Shapiro JB* Prevalent chromosome fusion in Vibrio cholerae O1. Nat Commun. 2025 Jul 1;16(1):5830. *Co-Corresponding authors
Xu J, Abe K, Kodama T, Sultana M, Chac D, Markiewicz SM, Kuba E, Tsunoda S, Alam M, Weil AA, Nakamura S, Yamashiro T. The role of morphological adaptability in Vibrio cholerae’s motility and pathogenicity. Mbio 2024, Nov 29:e0246924.
Chac C, Slater DM, Guillaume Y, Dumayas MG, Ternier R, Vissieres K, Juin S, Lucien MAB, Boncy J, Sanchez VM, Dunmire CN, Augistin GC, Bhuiyan TR, Qadri F, Chowdhury F, Khan AI, Weil AA*, Ivers CL*, Harris JB*. Association between chlorine-treated drinking water, the gut microbiome, and enteric pathogen burden in young children in Haiti. Int J Infect Dis. 2024 Jul 6:107165. *Co-Senior authors
Lypaczewski P, Chac D, Dunmire CN, Tandoc KM, Chowdhury F, Khan AI, Bhuiyan T, Harris JB, LaRocque RC, Calderwood SB, Ryan ET, Qadri F, Shapiro JB*, Weil AA*. Diversity of Vibrio cholerae O1 through the human gastrointestinal tract during cholera. mSpectrum. 2024 Jun 25:e0078524. *Co-Senior authors
Barrasso K, Chac D, Debela MD, Geigel C, Steenhaut A, Seda AR, Dunmire CN, Harris JB, LaRocque RC, Midani FS, Qadri F, Yan J, Weil AA, Ng WL. 2022. Impact of a human gut microbe on Vibrio cholerae host colonization through biofilm enhancement. eLife. Mar 28;11:e73010.
Dunmire CD, Chac D, Chowdhury F, Akter A, Khan AI, Ryan ET, Harris JB, Qadri F, Weil AA. 2022. Vibrio cholerae isolation from frozen vomit and stool samples. Journal of Clinical Microbiology, 60(10):e0108422.
Levade I, Saber MM, Midani FS, Chowdhury F, Khan AI, Begum YA, Ryan ET, David LA, Calderwood SB, Harris JB, LaRocque RC, Qadri F, Shapiro JB, Weil AA. 2021. Predicting Vibrio cholerae infection and disease severity using metagenomics in a prospective cohort study. The Journal of Infectious Diseases 2:342-51.
Chac D, Bhuiyan TR, Saha A, Alam MM, Salma U, Jahan N, Chowdhury F, Khan AI, Ryan ET, LaRocque R, Harris JB, Qadri F, Weil A.A. 2021. Gut microbiota and development of Vibrio cholerae-specific long-term memory B cells in adults after whole-cell killed oral cholera vaccine. Infection and immunity, 89: e00217-21.
Select recent publications:
Chac D, Heller FJ, Al Banna H, Kaisar MH, Chac D, Chowdhury F, Bhuiyan TR, Akter A, Khan AI, Karmaker PC, Dash P, LaRocque RC, Ryan ET, Minot SS, Harris JB, Qadri F, Weil AA. Gut bacteria-derived sphingolipids alter innate immune responses to oral cholera vaccine antigens. 2025 Dec 12. doi: 10.1038/s41467-025-67388-y.
Cuénod A, Chac D, Khan AI, Chowdhury F, Hyppa RW, Markiewicz SM, Calderwood SB, Ryan ET, Harris JB, LaRocque RC, Bhuiyan TR, Smith GR, Qadri F, Lypaczewski P*, Weil AA*, Shapiro JB* Prevalent chromosome fusion in Vibrio cholerae O1. Nat Commun. 2025 Jul 1;16(1):5830. *Co-Corresponding authors
Xu J, Abe K, Kodama T, Sultana M, Chac D, Markiewicz SM, Kuba E, Tsunoda S, Alam M, Weil AA, Nakamura S, Yamashiro T. The role of morphological adaptability in Vibrio cholerae’s motility and pathogenicity. Mbio 2024, Nov 29:e0246924.
Chac C, Slater DM, Guillaume Y, Dumayas MG, Ternier R, Vissieres K, Juin S, Lucien MAB, Boncy J, Sanchez VM, Dunmire CN, Augistin GC, Bhuiyan TR, Qadri F, Chowdhury F, Khan AI, Weil AA*, Ivers CL*, Harris JB*. Association between chlorine-treated drinking water, the gut microbiome, and enteric pathogen burden in young children in Haiti. Int J Infect Dis. 2024 Jul 6:107165. *Co-Senior authors
Lypaczewski P, Chac D, Dunmire CN, Tandoc KM, Chowdhury F, Khan AI, Bhuiyan T, Harris JB, LaRocque RC, Calderwood SB, Ryan ET, Qadri F, Shapiro JB*, Weil AA*. Diversity of Vibrio cholerae O1 through the human gastrointestinal tract during cholera. mSpectrum. 2024 Jun 25:e0078524. *Co-Senior authors
Barrasso K, Chac D, Debela MD, Geigel C, Steenhaut A, Seda AR, Dunmire CN, Harris JB, LaRocque RC, Midani FS, Qadri F, Yan J, Weil AA, Ng WL. 2022. Impact of a human gut microbe on Vibrio cholerae host colonization through biofilm enhancement. eLife. Mar 28;11:e73010.
Dunmire CD, Chac D, Chowdhury F, Akter A, Khan AI, Ryan ET, Harris JB, Qadri F, Weil AA. 2022. Vibrio cholerae isolation from frozen vomit and stool samples. Journal of Clinical Microbiology, 60(10):e0108422.
Levade I, Saber MM, Midani FS, Chowdhury F, Khan AI, Begum YA, Ryan ET, David LA, Calderwood SB, Harris JB, LaRocque RC, Qadri F, Shapiro JB, Weil AA. 2021. Predicting Vibrio cholerae infection and disease severity using metagenomics in a prospective cohort study. The Journal of Infectious Diseases 2:342-51.
Chac D, Bhuiyan TR, Saha A, Alam MM, Salma U, Jahan N, Chowdhury F, Khan AI, Ryan ET, LaRocque R, Harris JB, Qadri F, Weil A.A. 2021. Gut microbiota and development of Vibrio cholerae-specific long-term memory B cells in adults after whole-cell killed oral cholera vaccine. Infection and immunity, 89: e00217-21.
