CORD-19:4abc50cfc81265083d4cb2aed0a493bb704d0b5b / 56312-56593 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T281","span":{"begin":0,"end":281},"obj":"Sentence"},{"id":"T40644","span":{"begin":0,"end":281},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Nevertheless, as these forms of vaccines might result in delayed immune responses because of antigen expression/accumulation and immunogenicity, for efficient PEP, proper adjuvants would probably be needed to increase and accelerate the immune responses elicited by these vaccines."}