id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-274773-3jhka8wl	Zhang, Jialin	Pathogenicity of porcine deltacoronavirus (PDCoV) strain NH and immunization of pregnant sows with an inactivated PDCoV vaccine protects 5‐day‐old neonatal piglets from virulent challenge	2019-09-30		.txt	text/plain	3943	207	51	title: Pathogenicity of porcine deltacoronavirus (PDCoV) strain NH and immunization of pregnant sows with an inactivated PDCoV vaccine protects 5‐day‐old neonatal piglets from virulent challenge High levels of IgG antibodies and NA were also detected in the serum of neonatal piglets born to immunized sows, which suggests that the antibodies were successfully transferred through the colostrum and milk. The protective efficacy of passive immunity elicited by the inactivated PDCoV vaccine against challenge with a highly pathogenic virulent strain in neonatal piglets born to immunized sows was investigated. These results suggest that within the first week, IgG antibodies in colostrum and milk of immunized sows could provide protection for piglets against TGEV virulent challenge. Moreover, high levels of IgG antibodies and NA responses were detected in serum, which protected the piglets against virulent PDCoV challenge. Pathogenicity of porcine deltacoronavirus (PDCoV) strain NH and immunization of pregnant sows with an inactivated PDCoV vaccine protects 5-day-old neonatal piglets from virulent challenge	./cache/cord-274773-3jhka8wl.txt	./txt/cord-274773-3jhka8wl.txt