CD40LG and Thrombocytopenia: A 2-day-old female infant at 36 + 2 weeks of gestation presented with tachypnea present since birth and scattered petechiae over the body for 2 days, accompanied by hemorrhagic diathesis, thrombocytopenia, positive CMV IgM serology, and high CMV DNA viral loads exceeding the detection limit in both blood and urine specimens by PCR analysis.