Biomarkers in neuroinfections. 

Pediatric sepsis: epidemiology, signs and symptoms, biomarkers.

Epidemiology of aseptic meningitis.

Tick-borne infections: epidemiology, signs and symptoms, biomarkers.

Respiratory pathogens in children: epidemiology, links with air pollution.

Pathogens of gastroenteritis in children. 

Knowledge, attitudes and practices regarding infectious diseases and immunizations.

Congenital CMV infections.

Congenital toxoplasmosis.

Enteroviral infections in children - epidemiology, clinical picture, monitoring of genotypes.

Acute COVID-19 in children. Complications of COVID-19, including MIS-C: pathophysiology, genetic predisposition.