On March 12th 2021 the Italian Government decided to implement a national lockdown in almost all the regions of the country. It was the second most severe measure taken after the March 2020 national lockdown, due to the rising of coronavirus disease 2019 (COVID-19) cases and the overcrowding of the hospitals. Italy was the first European country hit by the COVID-19 pandemic in February 2020. The first 'red' zones under severe lockdown in the Regions of Northern Italy were established on February 26th 2020, when all the schools were closed. Phase I of a nationwide lockdown began on March 8th and lasted until April 30th 2020. The Regions of Northern Italy were the most impacted by the COVID-19 pandemic in the first months of 2020, with the highest incidence of COVID-19 cases, leading to a dramatic surge in the need for emergency rooms (ERs) and wards, and a high mortality rate. 1 The first peak of 29 000 hospitalised individuals, including children, except those in intensive care units (ICUs) was recorded in April 2020. Most hospitals had to rapidly implement strategies to ensure care for non-COVID-19 patients. 2 The majority of children with sickle cell disease (SCD) live in the Northern regions of Italy. 3 Therefore, the dramatic scenario represented an opportunity to explore the challenges presented for children with SCD who lived in Italy during the first outbreak, so that the lessons learned could be used to guide clinical management in the upcoming months.SCD is characterised by the presence of unpredictable and frequent acute events such as painful vaso-occlusive crises (VOCs), acute chest syndrome (ACS) and febrile episodes with risk of severe infections. 4 VOCs, ACS and fever are the most frequent reasons for access to the ER and for hospitalisation. In previous years, data from the Network of Centres belonging to the Italian Association of Paediatric Haematology and Oncology [Associazione Italiana di Ematologia e Oncologia Pediatrica (AIEOP)] showed a high frequency of access to the ER and admission to hospital for VOCs, ACS and fever for children with SCD living in Italy during the coldest months, due to the trigger of seasonal infections (January-March). 3,5,6 The viral pandemic and the presence of febrile respiratory tract symptoms characteristic of the COVID-19 infection suggested a greater risk of acute events in children with SCD. Several reports have focussed on service provision to children with SCD 7 or the clinical manifestations of COVID-19 infection in children with SCD, 8,9 but to date, less information is