Beyond the Cough: A Rare Case of Severe Pertussis With Hyperleukocytosis in a 30-day-old Malay Infant.

Authors: Adzahar, Sumaiyah^1,2 srikandimaya11@gmail.com, Daud, Adibah^1,2, Jalil, Kamariah Abdul^1,2, Rasid, Nor Rasidah², Nordin, Mohammad Hudzaifah³, Rameli, Nabilah⁴, Ling Pei Chi⁵, Zulkeflee, Razan Hayati⁶

Source: Malaysian Journal of Medicine & Health Sciences. Jan2025, Vol. 21 Issue 1, p376-379. 4p.

Subject Terms: *PERTUSSIS toxin, *LEUKOCYTE count, *WHOOPING cough, *VACCINATION, *LEUCOCYTOSIS