Oral Administration of Coronavirus Spike Protein Provides Protection to Newborn Pigs When Challenged with PEDV

To investigate whether oral administration of maize-produced S antigen can provide passive immunity to piglets against porcine epidemic diarrhea virus (PEDV), 16 pregnant sows were randomly assigned to one of four treatments: (1) injection of PEDV vaccine (INJ), (2) maize grain without S protein (CO...

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Bibliographic Details
Published in:Vaccines
Main Authors: Magdalena Maj, Gina M. Fake, John H. Walker, Ryan Saltzman, John A. Howard
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Subjects:
PEDV
spike protein
oral delivery
passive immunity
cytokines
GM-CSF
Online Access:https://www.mdpi.com/2076-393X/9/12/1416

Internet

https://www.mdpi.com/2076-393X/9/12/1416

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