Capasso L, Cerullo J, Lo Vecchio A, et al. An unusual aggressive presentation of late onset sepsis due to Staphylococcus aureus MRSA producing Panton-Valentine Leukocidin in preterm neonate: An unusual case of severe sepsis in preterm neonate. Acta Biomed. 2021;92(S1):e2021147. doi:10.23750/abm.v92iS1.9885