Response to BNT162b2 mRNA COVID-19 vaccine of ART-experienced people living with HIV: a prospective analysis from a single-center study in Rome, Italy.

Objectives: We aimed to assess the immunologic response to BNT162b2 mRNA COVID-19 vaccine in ART-experienced people living with HIV (PLWH). Methods: In this pilot prospective study, we enrolled 20 PLWH (all on effective ART, 80% with CD4 cells count >500) and 52 immunocompetent health-care workers, as control. All subjects received two doses of vaccine 21 days apart. Serum samples were collected at different time points, immediately before first administration (BL) and 21 days after each dose (T1 and T2) and 45-50 days after second dose (T3). We evaluated the immune response in terms of frequency of responders and antibody titers against SARS-CoV-2 at each timepoint. The viro-immunological parameters of PLWH were also monitored. Results: We found that the participants displayed an immune response after the first dose that increased markedly at T2. At T3 a significantly descending trend of IgG levels was observed in both groups. No difference in humoral immune response assessed in terms of percentage of responders after first and second dose and in terms of IgG titers over time and at each time point was found between groups. Any significant variation in terms of viremia and immunological parameters was observed in PLWH. Conclusions: BNT162b2 mRNA COVID-19 vaccine appears immunogenic in this setting of PLWH eliciting an immune response comparable to that of healthy donors.

Differences in the Long-term Impact of the COVID-19 Pandemic on the Mental Health and Professional Quality of Life of Resident and Specialist Physicians.

BACKGROUND: The COVID-19 pandemic created an extremely difficult situation for healthcare workers (HCWs) worldwide. We aimed to compare the mental health and professional quality of life of residents and specialist physicians in a cohort of Italian HCWs caring for patients with COVID-19 about two years after the start of the COVID-19 pandemic. METHODS: In November 2021, an online survey investigating the emotional states of depression, anxiety, stress, compassion satisfaction and compassion fatigue was administered to HCWs (N= 78) at the Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome. RESULTS: Our findings suggest that from 5 to 20% of our cohort of HCWs still showed the effects of the adverse psychological impact of the pandemic and more than half of them experienced medium levels of compassion fatigue as well as a medium level of compassion satisfaction. Our results also show that those with fewer years of clinical practice might be at greater risk of burnout (p= 0.021), anxiety and stress symptoms (both ps= 0.027) and might develop a lower level of compassion satisfaction (p=0.018). Moreover, the factors that potentially contribute to poor mental health, compassion fatigue and compassion satisfaction seem to differ between residents and specialist physicians. CONCLUSIONS: This overview presents one of the first pictures of the long-term effects of the pandemic on the mental health and professional quality of life of an Italian sample of HCWs. Moreover, it also helps identify professionals who are most in need of support and emphasises the importance of improving the psychological and professional wellbeing of these individuals especially during a pandemic-like crisis with long lasting effects.