Background: Hematology-Oncology (HO) trainees faced significant challenges due to the COVID-19 pandemic highlighted by a previous survey (Durani, Urshila, et al. "Impact of COVID-19 on Hematology-Oncology Trainees: A Quantitative and Qualitative Assessment."JCO Oncology Practice (2021): OP-21). Despite the positive impact of effective vaccines, the pandemic is still ongoing; thus, the challenges remain. Our aim is to evaluate how well the trainees have adapted to changes in their clinical training environment after the early phase of the COVID-19 pandemic. Methods: A cross-sectional internet-based survey (Shih, Grace, et al. "The impact of the COVID‐19 pandemic on the education and wellness of US Pediatric Anesthesiology Fellows."Pediatric Anesthesia 31.3 (2021): 268-274) from December 10, 2021, to January 10, 2022, was obtained from the trainees enrolled in Accreditation Council for Graduate Medical Education (ACGME)-accredited HO fellowship programs in the United States in their fourth (PGY4), fifth (PGY5), and sixth (PGY6) postgraduate year. Results: The survey was completed by 102 trainees. Demographics of the participants are reported in Table. Interestingly, 51% reported an impact of COVD-19 on their employment plans, primarily due to the inability to interview in person (24%, n=23). Trainees experienced several stressors due to the pandemic, including fear of getting sick from a patient (71%) or a coworker (66%). Approximately 27% (n=26) experienced mental health issues requiring additional care. Less than one-third of the trainees were concerned about clinical expertise and procedural skills. Trainees also felt that the change of conference to virtual format impacted their learning activities compared to in-person education (66%, n=64). Most trainees (52%, n=53) reported limited involvement in COVID-related research and journal club education. Most had access to socialization (59%, n=60), virtual office hours (70%, n=72), and telehealth visits (83%, n=85). Female trainees (18%) were more likely to seek mental health care than the male trainees (7.8%) (P=.02). Female trainees (33%) also reported facing more challenges in their employment plans compared to males (16%) (P=.003). Conclusions: Our study highlights the challenges experienced by hematology-oncology trainees with the ongoing COVID-19 pandemic and reveals the gender gap related to employment plans and seeking mental health care.