Medical Microbiology / Construction Industry / Emerging Infectious Diseases / India / Disease Outbreaks / Molecular typing / Humans / Male / Young Adult / Incidence / Clinical Sciences / Middle Aged / Adult / Public health systems and services research / hepatitis E / Hepatitis E Virus / Molecular Diagnostic Techniques / Central African Republic / Molecular typing / Humans / Male / Young Adult / Incidence / Clinical Sciences / Middle Aged / Adult / Public health systems and services research / hepatitis E / Hepatitis E Virus / Molecular Diagnostic Techniques / Central African Republic