Insights into innate and adaptive immune responses in vaccine development against EV-A71.

ABSTRACT: Enterovirus A71 (EV-A71) is one of the major causative agents of hand, foot and mouth disease (HFMD) in the world, infecting mostly infants and young children (<5 years of age) in Asia. Approximately 2 million cases of HFMD were reported in China each year, of which approximately 45-50% were due to EV-A71. Most of the HFMD infections caused by EV-A71 usually result in mild symptoms with rashes and ulcers in the mouth. However, virulent strains of EV-A71 can infect the central nervous system and cause severe neurologic diseases, leading to reduced cognitive ability, acute flaccid paralysis and death. The lack of understanding of cellular immunity for long-term protection from the HFMD disease represents a major obstacle for vaccine development. In particular, the role of innate and T cell i

SUBMITTER: Lim HX 

PROVIDER: S-EPMC6873268 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature