CLINICAL PRESENTATION AND MANAGEMENT OF PERTUSSIS
CLINICAL PRESENTATION AND MANAGEMENT OF PERTUSSIS
CLINICAL PRESENTATION AND MANAGEMENT OF PERTUSSIS
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Stages of pertussis inf and period ofcommunicabilityP---- P = period of communicabilitycough onset----P----l--------P-------------------------------2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12(weeks of cough)/Catharral/ paroxysmal / convalescent /