Epidemiological surveillance of SARSCov2 in β-Thalassemia Patients in the last two years: reinfection rate, insights and future challenges

Background: Although the association between comorbidities and the severity of COVID-19 infection has been extensively discussed, data on COVID-19 and hemoglobinopathies are still limited. SARS-Cov2 reinfections with severe acute respiratory syndrome have been described in the general population, usually with a milder outcome compared to the primary infection. The aim of our study was to determine the rate of reinfection and clinical features in a population of β-thalassemia patients. Results: Following the first infection, patients showed an adequate humoral immune response, however, all four patients are considered immune impaired owing to chronic transfusional support coupled with iron chelating treatment and splenectomy in three of the four.

Epstein-Barr Virus (EBV)-Associated Haemophagocytic Syndrome

We describe the case of a 17- year old female who developed fatal haemophagocytic syndrome (HPS) one month following acute infection caused by Epstein-Barr virus (EBV). Despite initiation of treatment and reduction of EBV load, laboratory signs of HPS as severe cytopenia, hypofibrinogenemia, hyperferritinemia and hypertriglyceridemia persisted, and the patient died of multiorgan failure. HPS is a rare, but life-threatening complication of EBV infection

CHEMOTHERAPY-INDUCED NEUTROPENIA IN HIV POSITIVE PATIENTS WITH LYMPHOMA: COMPARISON OF PEGFILGRASTIM WITH DAILY FILGRASTIM ADMINISTRATION.

<p>We retrospectively compared the incidence of neutropenia  in two groups of  HIV patients with lymphoma,  who underwent chemotherapy supported by once-per-cycle administration of pegfilgrastim or by daily subcutaneous injection of filgrastim, respectively. Our findings indicate that pegfilgrastim and filgastrim produce similar results in preventing both neutropenia and febrile neutropenia.</p&gt