CLINICAL PRESENTATION AND MANAGEMENT OF PERTUSSIS
CLINICAL PRESENTATION AND MANAGEMENT OF PERTUSSIS
CLINICAL PRESENTATION AND MANAGEMENT OF PERTUSSIS
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Outbreak investigationDefinition of an outbreak• Two or more cases clustered in time (occurring within42 days of each other) and space (in one child carecenter / class). The outbreak case definition may beused to count cases if one case has been confirmed.• Investigate cases and their contacts as stated above.• Develop a line listing of the cases and their contactsfor easy reference.