CRP and Thrombocytosis: Common findings included respiratory distress (6/9), oxygen desaturation requiring supplemental oxygen (4/9), wheezing (4/9), elevated C-reactive protein (CRP) (5/9), leukocytosis (9/9), lymphocytosis (7/9), including one case of marked lymphocytosis, and thrombocytosis (8/9), with platelet counts ≥ 600 G/L in three cases.