Antibiotic Treatments for Asthma in Preschoolers Focus of UArizona Health Sciences National Study Antibiotic Therapy for Asthma in Preschoolers Focus of StudyTeaser Body: Drs. Kurt Denninghoff and Fernando Martinez lead a research team assessing the use of azithromycin for severe wheezing and asthma in children.Sections: public Read more about Antibiotic Treatments for Asthma in Preschoolers Focus of UArizona Health Sciences National Study