The objective in this observational cohort study of young adults sampled at three intervals during the academic year is to ascertain if there is carriage of B. pertussis in asymptomatic individuals. We hypothesize that in asymptomatic college students there is no carriage of B. pertussis detectable by polymerase chain reaction (PCR) assay.
Study Type
OBSERVATIONAL
Enrollment
150
University of Virginia Health System
Charlottesville, Virginia, United States
Number of participants with B. pertussis by PCR in nasopharyngeal sample at first timepoint
Participants will be tested for B. pertussis by PCR at one visit in October 2014, 30 minutes.
Time frame: 30 minutes
Number of participants with B. pertussis by PCR in nasopharyngeal sample at second timepoint
Participants will be tested for B. pertussis by PCR at one visit in January 2015, 30 minutes.
Time frame: 30 minutes
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