TY - JOUR
T1 - Ad26 vaccine protects against SARS-CoV-2 severe clinical disease in hamsters
AU - Tostanoski, Lisa H.
AU - Wegmann, Frank
AU - Martinot, Amanda J.
AU - Loos, Carolin
AU - McMahan, Katherine
AU - Mercado, Noe B.
AU - Yu, Jingyou
AU - Chan, Chi N.
AU - Bondoc, Stephen
AU - Starke, Carly E.
AU - Nekorchuk, Michael
AU - Busman-Sahay, Kathleen
AU - Piedra-Mora, Cesar
AU - Wrijil, Linda M.
AU - Ducat, Sarah
AU - Custers, Jerome
AU - Atyeo, Caroline
AU - Fischinger, Stephanie
AU - Burke, John S.
AU - Feldman, Jared
AU - Hauser, Blake M.
AU - Caradonna, Timothy M.
AU - Bondzie, Esther A.
AU - Dagotto, Gabriel
AU - Gebre, Makda S.
AU - Jacob-Dolan, Catherine
AU - Lin, Zijin
AU - Mahrokhian, Shant H.
AU - Nampanya, Felix
AU - Nityanandam, Ramya
AU - Pessaint, Laurent
AU - Porto, Maciel
AU - Ali, Vaneesha
AU - Benetiene, Dalia
AU - Tevi, Komlan
AU - Andersen, Hanne
AU - Lewis, Mark G.
AU - Schmidt, Aaron G.
AU - Lauffenburger, Douglas A.
AU - Alter, Galit
AU - Estes, Jacob D.
AU - Schuitemaker, Hanneke
AU - Zahn, Roland
AU - Barouch, Dan H.
N1 - Funding Information:
We thank J. van Hoof, M. Mammon, P. Stoffels, D. van Manen, T. Kwaks, K. Bauer, N. Callaham, L. Mistretta, A. Thomas, A. Chandrashekar, L. Peter, L. Maxfield, M. Lifton, E. Borducchi, M. Silva, A. Richardson and C. Caron for generous advice, assistance and reagents. We acknowledge support from the Bill & Melinda Gates Foundation (INV-006131), Janssen Vaccines & Prevention BV, the Ragon Institute of MGH, MIT and Harvard, the Mark and Lisa Schwartz Foundation, the Massachusetts Consortium on Pathogen Readiness and the National Institutes of Health (OD024917, AI129797, AI124377, AI128751, AI126603 to D.H.B.; AI007387 to L.H.T.; AI146779 to A.G.S.; AI135098 to A.J.M.; and OD011092, OD025002 to J.D.E.). This project was funded, in part, by the Department of Health and Human Services Biomedical Advanced Research and Development Authority under contract HHS0100201700018C. We also acknowledge a Fast Grant, Emergent Ventures, Mercatus Center at George Mason University to A.J.M.
Publisher Copyright:
© 2020, The Author(s).
PY - 2020/11
Y1 - 2020/11
N2 - Coronavirus disease 2019 (COVID-19) in humans is often a clinically mild illness, but some individuals develop severe pneumonia, respiratory failure and death1–4. Studies of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in hamsters5–7 and nonhuman primates8–10 have generally reported mild clinical disease, and preclinical SARS-CoV-2 vaccine studies have demonstrated reduction of viral replication in the upper and lower respiratory tracts in nonhuman primates11–13. Here we show that high-dose intranasal SARS-CoV-2 infection in hamsters results in severe clinical disease, including high levels of virus replication in tissues, extensive pneumonia, weight loss and mortality in a subset of animals. A single immunization with an adenovirus serotype 26 vector-based vaccine expressing a stabilized SARS-CoV-2 spike protein elicited binding and neutralizing antibody responses and protected against SARS-CoV-2-induced weight loss, pneumonia and mortality. These data demonstrate vaccine protection against SARS-CoV-2 clinical disease. This model should prove useful for preclinical studies of SARS-CoV-2 vaccines, therapeutics and pathogenesis.
AB - Coronavirus disease 2019 (COVID-19) in humans is often a clinically mild illness, but some individuals develop severe pneumonia, respiratory failure and death1–4. Studies of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in hamsters5–7 and nonhuman primates8–10 have generally reported mild clinical disease, and preclinical SARS-CoV-2 vaccine studies have demonstrated reduction of viral replication in the upper and lower respiratory tracts in nonhuman primates11–13. Here we show that high-dose intranasal SARS-CoV-2 infection in hamsters results in severe clinical disease, including high levels of virus replication in tissues, extensive pneumonia, weight loss and mortality in a subset of animals. A single immunization with an adenovirus serotype 26 vector-based vaccine expressing a stabilized SARS-CoV-2 spike protein elicited binding and neutralizing antibody responses and protected against SARS-CoV-2-induced weight loss, pneumonia and mortality. These data demonstrate vaccine protection against SARS-CoV-2 clinical disease. This model should prove useful for preclinical studies of SARS-CoV-2 vaccines, therapeutics and pathogenesis.
UR - http://www.scopus.com/inward/record.url?scp=85090216268&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85090216268&partnerID=8YFLogxK
U2 - 10.1038/s41591-020-1070-6
DO - 10.1038/s41591-020-1070-6
M3 - Article
C2 - 32884153
AN - SCOPUS:85090216268
SN - 1078-8956
VL - 26
SP - 1694
EP - 1700
JO - Nature medicine
JF - Nature medicine
IS - 11
ER -