[Increase in the positivity of the galactomannan biomarker during the COVID-19 pandemic in the Fifth Region: Valparaíso].

BACKGROUND

The current pandemic due to SARS-CoV-2 has caused a high burden on health. Cases and series of invasive aspergillosis associated with COVID-19 patients (CAPA) on mechanical ventilation have been described.

AIM: To describe the increase in the positivity of the galactomannan (GM) biomarker during the COVID-19 pandemic in the Fifth Region: Valparaíso.

METHOD: Retrospective descriptive study. The GM results in both broncho-alveolar lavage (BAL) and serum and the BAL cultures that were sent to the Mycology Laboratory of the University of Valparaíso from January to September 2020 were reviewed; then they were compared with the examinations of the same period of 2019.

RESULTS

There was a significant increase in GMs carried out in LBA during the pandemic, concentrating mainly between the months of July-September.

CONCLUSIONS

There was a significant increase in GM carried out in LBA during the pandemic, concentrating mainly between the months of July-September.