Volume 15, Number 8—August 2009
Bordetella pertussis Strains with Increased Toxin Production Associated with Pertussis Resurgence
|Strain||Year of isolation||Patient age, mo||ptxP allele||prn allele||ptxA allele|
*Ptx, pertussin toxin; Prn, pertactin; ptxP, pertussin toxin promoter; prn, gene for pertactin; ptxA, gene for the A subunit of pertussin toxin.
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