Nosocomial SARS-COVID-19 Outbreak During the Third Wave of COVID-19 in an Oncology Facility at a Tertiary Care Hospital in Kashmir, India

Background: Coronavirus disease 2019 (COVID-19) emerged as a life-threatening respiratory condition, especially in immunocompromised patients, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Initially detected in China in December 2019, the first case in India was diagnosed on January 30, 2020. Here we report a nosocomial COVID-19 outbreak among cancer patients and healthcare workers (HCWs) in a medical oncology unit of a tertiary care hospital from our region. Materials and methods: This was a descriptive study of the nosocomial COVID-19 outbreak and was conducted in the month of January 2022 at the medical oncology unit of a tertiary care hospital in Srinagar, Jammu and Kashmir (J&K), India. The study included 25 COVID-19 cases, including patients and HC/non-HCWs (NHCWs). The confirmation of diagnosis was done through real-time polymerase chain reaction (RT-PCR) using nasopharyngeal/oropharyngeal swabs as the test sample. Results: Twenty-five COVID-19 cases, including 14 admitted patients, nine HCWs, and two NHCWs were confirmed by COVID-19 RT-PCR in a span of 11 days. The first case was a positive HCW. The patients were admitted for management of various hematological as well as solid organ malignancies. Of the 14 patients, eight were in the pediatric age group with a mean age of 6.9 years, and six were adults with a mean age of 55.2 years. Thirteen patients were on different chemotherapy protocols, and one was undergoing an autologous stem cell transplant. Of the 14 patients, four were asymptomatic for COVID-19 symptoms, eight had mild disease, and two had severe disease with respiratory failure. Two patients with severe diseases needed COVID-19-designated high-dependency unit (HDU) admission. There was one COVID-19-related death. Among the healthcare workers, the mean age was 33.8 years, of which six were males and three were females. All the HCWs and NHCWs had mild disease, and all of them recovered completely. Conclusion: Nosocomial COVID-19 illness is a new entity and is preventable. COVID-19 illness will remain in society after the pandemic is over, like the influenza B viral illness, and there can be seasonal flares in the future. Proper measures should be taken to prevent its clustering in hospital settings.