id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
dti-3059	Gupta, Dablu Lal; Meher, Jhasketan; Giri, Anjan Kumar; Shukla, Arvind Kumar; Mohapatra, Eli; Ruikar, Manisha M; Rao, DN	RBD mutations at the residues K417, E484, N501 reduced immunoreactivity with antisera from vaccinated and COVID-19 recovered patients	2024	7	.pdf	application/pdf	5336	295	53	Conclusion The study concludes that multiple variants of SARS-CoV-2, including the Delta and Omicron variants, reduced immuno- reactivity with polyclonal sera by vaccine-induced humoral immunity. Keywords: Antibodies, COVID-19, Immune escape, Immunoreactivity, Mutation, SARS-CoV-2 Received: March 1, 2024 Accepted: May 7, 2024 Published online: May 31, 2024 This article includes supplementary material Corresponding author: Dablu Lal Gupta email: dr.dlgupta@aiimsraipur.edu.in world (3).	cache/dti-3059.pdf	txt/dti-3059.txt