The incidence of proven neonatal invasive candidiasis (NIC) has ranged from 2.6% to 13.2% in children with birth weight of <1500 g and from 6.6% to 26.0% with birth weight of <1000 g. 1,2 Candida albicans and Candida parapsilosis are the most common fungal species in this population. 2 The incidence of NIC has decreased since the 2000s with the control of identified risk factors, improved infection control and the use of fluconazole prophylaxis. 1-5 However, NIC is still associated with high morbidity rates in neonates and mortality rates of about 30%. 2,6 Because of the delay in fungal culture results, with a risk of false-negative findings, the diagnosis is difficult. That's