• Diagnosis of Mild Acute Respiratory Distress Syndrome according to the definition of the Berlin criteria. • Diagnosis of moderate to severe Acute Respiratory Distress Syndrome, according to the definition of the Berlin criteria, lasting more than 10 days. • Demonstrated hypersensitivity or history of allergy to blood products or immunoglobulins. • Pregnant or breastfeeding women

• Diagnosis of Mild Acute Respiratory Distress Syndrome according to the definition of the Berlin criteria. • Diagnosis of moderate to severe Acute Respiratory Distress Syndrome, according to the definition of the Berlin criteria, lasting more than 10 days. • Demonstrated hypersensitivity or history of allergy to blood products or immunoglobulins. • Pregnant or breastfeeding women