Open AccessDevelopment of a coronavirus disease 2019 nonhuman primate model using airborne exposure
Author(s) -
Sara C. Johnston,
Keersten M. Ricks,
Alexandra Jay,
Jo Lynne Raymond,
Franco Rossi,
Xiankun Zeng,
Jennifer L. Scruggs,
David Dyer,
Ondraya Frick,
Jeffrey W. Koehler,
Paul A. Kuehnert,
Tamara L. Clements,
Charles J. Shoemaker,
S. R. Coyne,
Korey L. Delp,
Joshua L. Moore,
Kerry Berrier,
Heather L. Esham,
Joshua D. Shamblin,
Willie Sifford,
Jimmy Fiallos,
Leslie Klosterman,
Stephen Stevens,
Lauren E. White,
Philip A Bowling,
Teresa Martín García,
Christopher E. Jensen,
Jeanean M Ghering,
David Nyakiti,
Stephanie A. Bellanca,
Brian Kearney,
Wendy Giles,
Nazira A. Alli,
Fabián Méndez Paz,
Kristen Akers,
Denise K. Danner,
James F. Barth,
Joshua A. Johnson,
Matthew Durant,
Ruth Kim,
Jay W. Hooper,
Jeffrey M. Smith,
Jeffrey R. Kugelman,
Brett Beitzel,
Kathleen M. Gibson,
M. Louise M. Pitt,
Timothy D. Minogue,
Aysegul Nalca
Publication year - 2021
Publication title -
plos one
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.99
H-Index - 332
ISSN - 1932-6203
DOI - 10.1371/journal.pone.0246366
Subject(s) - primate , macaque , african green monkey , nonhuman primate , rhesus macaque , callithrix , virology , transmission (telecommunications) , biology , immunology , baboon , natural reservoir , disease , virus , medicine , pathology , ecology , evolutionary biology , electrical engineering , engineering
Airborne transmission is predicted to be a prevalent route of human exposure with SARS-CoV-2. Aside from African green monkeys, nonhuman primate models that replicate airborne transmission of SARS-CoV-2 have not been investigated. A comparative evaluation of COVID-19 in African green monkeys, rhesus macaques, and cynomolgus macaques following airborne exposure to SARS-CoV-2 was performed to determine critical disease parameters associated with disease progression, and establish correlations between primate and human COVID-19. Respiratory abnormalities and viral shedding were noted for all animals, indicating successful infection. Cynomolgus macaques developed fever, and thrombocytopenia was measured for African green monkeys and rhesus macaques. Type II pneumocyte hyperplasia and alveolar fibrosis were more frequently observed in lung tissue from cynomolgus macaques and African green monkeys. The data indicate that, in addition to African green monkeys, macaques can be successfully infected by airborne SARS-CoV-2, providing viable macaque natural transmission models for medical countermeasure evaluation.