Re-Emergence of Poliovirus in the United States: Considerations and Implications.

The first case of paralytic poliomyelitis in nearly a decade in the US was discovered in a 20-year-old unvaccinated man from Rockland County, New York, in July 2022, who developed acute flaccid myelitis. The isolated virus from stool sampling was found to be a circulating vaccine-derived poliovirus type 2, derived from the oral polio vaccine. Since the discovery of this case, local wastewater surveillance has revealed evidence of circulating vaccine-derived poliovirus type 2 in local counties, as well as in New York City, representing community transmission. In the wake of the coronavirus disease 2019 pandemic, routine vaccination administration has declined globally, with increasing numbers of communities not vaccinated for poliovirus. Now, with evidence of local community transmission, the clinical implication for at-risk unvaccinated individuals is significant. Here, we review the epidemiological origin of this discovered strain of poliovirus, national and international methods of surveillance for poliovirus, and neurological features of poliovirus. We also highlight the opportunities and challenges involved in monitoring suspected cases, as well as the unique role neurologists might play in national and global poliomyelitis surveillance. ANN NEUROL 2022;92:725-728.

Neurohospitalist Practice and Well-Being During the COVID-19 Pandemic.

BACKGROUND AND PURPOSE: Neurohospitalists play an important role in, and have been variably affected by, the ongoing COVID-19 pandemic. In this study, we survey neurohospitalists to characterize practice changes and the impact of the pandemic on their well-being. METHODS: A 22-item survey was distributed to neurohospitalists through the Neurohospitalist Society and the American Academy of Neurology Neurohospitalist, Stroke & Vascular Neurology, and Critical Care & Emergency Neurology Sections. RESULTS: After 2 weeks of collection, 123 responses were received, with 57% of respondents practicing in academic settings, 23% in private practice, and 7% in community hospitals. A minority of neurohospitalists (8%) were redeployed to care for COVID-19 or non-COVID-19 medicine patients. The most common neurologic diagnoses they reported in COVID-19 patients were delirium (85%), cerebrovascular events (75%), and seizure (35%); however, most neurohospitalists (59%) had evaluated fewer than 10 patients with COVID-19. Respondents observed that fewer patients with unrelated neurological diseases were admitted to the hospital compared to before the pandemic. Neurohospitalists experienced changes in administrative (27%), educational (15%), and research duties (11%), and had overall worse well-being and work-life balance (77%). CONCLUSIONS: The most common neurologic diagnoses seen in COVID-19 patients by neurohospitalists in this sample are delirium, cerebrovascular disease, and seizure. Though the majority of survey respondents reported not being primary frontline providers, they report key clinical and operational roles during the pandemic, and report worse well-being as compared to before the pandemic. Our data suggests that there are opportunities to improve neurohospitalists' experience through flexible work practices and providing family care support.