SARS-CoV-2 infection protects against rechallenge in rhesus macaques.
Animals
Antibodies, Neutralizing
/ blood
Antibodies, Viral
/ blood
Betacoronavirus
/ immunology
Bronchoalveolar Lavage Fluid
/ virology
COVID-19
Coronavirus Infections
/ immunology
Disease Models, Animal
Female
Immunity, Cellular
Immunity, Humoral
Immunologic Memory
Lung
/ immunology
Lung Diseases, Interstitial
/ immunology
Macaca mulatta
Male
Nasal Mucosa
/ virology
Pandemics
Pneumonia, Viral
/ immunology
Recurrence
SARS-CoV-2
Spike Glycoprotein, Coronavirus
/ immunology
Viral Load
Virus Replication
Journal
Science (New York, N.Y.)
ISSN: 1095-9203
Titre abrégé: Science
Pays: United States
ID NLM: 0404511
Informations de publication
Date de publication:
14 08 2020
14 08 2020
Historique:
received:
26
04
2020
accepted:
16
05
2020
pubmed:
22
5
2020
medline:
28
8
2020
entrez:
22
5
2020
Statut:
ppublish
Résumé
An understanding of protective immunity to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is critical for vaccine and public health strategies aimed at ending the global coronavirus disease 2019 (COVID-19) pandemic. A key unanswered question is whether infection with SARS-CoV-2 results in protective immunity against reexposure. We developed a rhesus macaque model of SARS-CoV-2 infection and observed that macaques had high viral loads in the upper and lower respiratory tract, humoral and cellular immune responses, and pathologic evidence of viral pneumonia. After the initial viral clearance, animals were rechallenged with SARS-CoV-2 and showed 5 log
Identifiants
pubmed: 32434946
pii: science.abc4776
doi: 10.1126/science.abc4776
pmc: PMC7243369
doi:
Substances chimiques
Antibodies, Neutralizing
0
Antibodies, Viral
0
Spike Glycoprotein, Coronavirus
0
spike protein, SARS-CoV-2
0
Types de publication
Journal Article
Research Support, N.I.H., Extramural
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
812-817Subventions
Organisme : NIH HHS
ID : P51 OD011092
Pays : United States
Organisme : NIAID NIH HHS
ID : R01 AI110700
Pays : United States
Organisme : NIAID NIH HHS
ID : T32 AI007151
Pays : United States
Organisme : NIAID NIH HHS
ID : R01 AI108197
Pays : United States
Organisme : NIAID NIH HHS
ID : UM1 AI126603
Pays : United States
Organisme : NIH HHS
ID : S10 OD025002
Pays : United States
Organisme : NIAID NIH HHS
ID : R01 AI146779
Pays : United States
Organisme : NIAID NIH HHS
ID : U01 AI149644
Pays : United States
Organisme : NIAID NIH HHS
ID : UM1 AI124377
Pays : United States
Organisme : NIAID NIH HHS
ID : U19 AI100625
Pays : United States
Organisme : NIAID NIH HHS
ID : R01 AI129797
Pays : United States
Organisme : NIAID NIH HHS
ID : T32 AI007387
Pays : United States
Organisme : NCI NIH HHS
ID : U54 CA225088
Pays : United States
Organisme : NIAID NIH HHS
ID : K08 AI135098
Pays : United States
Organisme : NIH HHS
ID : R01 OD024917
Pays : United States
Organisme : NIAID NIH HHS
ID : R01 AI132178
Pays : United States
Organisme : NIAID NIH HHS
ID : U19 AI128751
Pays : United States
Informations de copyright
Copyright © 2020 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.
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