A Study to Determine the Seroprevalence of Bordetella Pertussis in Adults in Hungary

Seroprevalence of Bordetella Pertussis in Adults in Hungary

The purpose of this study is to perform an epidemiological survey of the adult population in Hungary to calculate the seroprevalence of pertussis.

The protocol posting was amended to correct the detailed title. Since a sample of blood will be collected from all subjects (outside of routine hospital procedure), the study does not meet GSK's definition of an observational study and hence the term "observational" was deleted from the detailed title.

Inclusion Criteria:

• Subjects who the investigator believes can and will comply with the requirements of the protocol.
• Written informed consent will be obtained from subjects prior to performing any study procedures.
• Males or females ≥ 18 years of age at the time of enrollment.
• Agreeing to collection of a blood sample for the study.

Exclusion Criteria:

• Confirmed or suspected immunological disorder.