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Fig. 2 | Journal of Medical Case Reports

Fig. 2

From: Evaluation of ColdZyme® Mouth Spray on prevention of upper respiratory tract infections in a boy with primary immunodeficiency: a case report

Fig. 2

Absence from school. Average days per week spent at home from school for a 12-year-old boy diagnosed as having common variable immunodeficiency and treated weekly with subcutaneous immunoglobulin G (100 to 150 mg/kg/week). ColdZyme was used twice daily during a period of 15 months and the results are compared to historically collected data for a 21-month period prior to the ColdZyme treatment

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