Agranulocytosis following injection of inactivated Japanese encephalitis vaccine (Vero cell): A case report.

ABSTRACT:

Background

Japanese encephalitis virus (JEV), a mosquito borne flavivirus, is the leading cause of viral encephalitis in Asia, in terms of frequency and severity. JEV infection is thought to confer lifelong immunity. With the near eradication of poliomyelitis, JEV is now the continent's leading cause of childhood viral neurologic infection and disability. The most common clinical manifestation of JEV infection is acute encephalitis, and currently there is no specific antiviral therapy. Japanese Encephalitis Vaccine (JE-VC) is an effective prevention measure, including JE-VC, Live (JE-MB), and Inactivated JE-VC.

Case summary

A 9-mo-old girl received injection of Inactivated JE-VC (Vero cell) (Liaoning Chengda, batch number 201611B17) on August 31, 2017. On that night, she dev

SUBMITTER: Wang L 

PROVIDER: S-EPMC8464466 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature