Increased Incidence of Invasive Fusariosis with Cutaneous Portal of Entry, Brazil

oleh: Marcio Nucci, Andrea G. Varon, Marcia Garnica, Tiyomi Akiti, Gloria Barreiros, Beatriz Moritz Trope, Simone A. Nouér

Format: Article
Diterbitkan: Centers for Disease Control and Prevention 2013-10-01

Deskripsi

Invasive fusariosis (IF) is an infection with Fusarium spp. fungi that primarily affects patients with hematologic malignancies and hematopoietic cell transplant recipients. A cutaneous portal of entry is occasionally reported. We reviewed all cases of IF in Brazil during 2000–2010, divided into 2 periods: 2000–2005 (period 1) and 2006–2010 (period 2). We calculated incidence rates of IF and of superficial infections with Fusarium spp. fungi identified in patients at a dermatology outpatient unit. IF incidence for periods 1 and 2 was 0.86 cases versus 10.23 cases per 1,000 admissions (p<0.001), respectively; superficial fusarial infection incidence was 7.23 versus 16.26 positive cultures per 1,000 superficial cultures (p<0.001), respectively. Of 21 cases of IF, 14 showed a primary cutaneous portal of entry. Further studies are needed to identify reservoirs of these fungi in the community and to implement preventive measures for patients at risk.