Polio, public health memories and temporal dissonance of re-emerging infectious diseases in the global north.

Social science research on polio has been centred in the global south, where countries that remain endemic or vulnerable to outbreaks are located. However, closely-related strains of poliovirus were detected in the sewage systems of several New York State counties and London boroughs in 2022. These detections constituted the first encounters with polio in the United States and United Kingdom for a generation - for both public health agencies and publics alike.

Poliovirus outbreak in New York State, August 2022: qualitative assessment of immediate public health responses and priorities for improving vaccine coverage.

In 2022, a case of paralysis was reported in an unvaccinated adult in Rockland County (RC), New York. Genetically linked detections of vaccine-derived poliovirus type 2 (VDPV2) were reported in multiple New York counties, England, Israel, and Canada. The aims of this qualitative study were to: i) review immediate public health responses in New York to assess the challenges in addressing gaps in vaccination coverage; ii) inform a longer-term strategy to improving vaccination coverage in under-vaccinated communities, and iii) collect data to support comparative evaluations of transnational poliovirus outbreaks.

Covid-19 Vaccine Effectiveness in New York State.

Background: Population-based data from the United States on the effectiveness of the three coronavirus disease 2019 (Covid-19) vaccines currently authorized by the Food and Drug Administration are limited. Whether declines in effectiveness are due to waning immunity, the B.1.

Multisystem Inflammatory Syndrome in Children in New York State.

Background: A multisystem inflammatory syndrome in children (MIS-C) is associated with coronavirus disease 2019. The New York State Department of Health (NYSDOH) established active, statewide surveillance to describe hospitalized patients with the syndrome.

Methods: Hospitals in New York State reported cases of Kawasaki's disease, toxic shock syndrome, myocarditis, and potential MIS-C in hospitalized patients younger than 21 years of age and sent medical records to the NYSDOH.

Religious exemptions for immunization and risk of pertussis in New York State, 2000-2011.

Objective: The objective of this study was to describe rates of religious vaccination exemptions over time and the association with pertussis in New York State (NYS).

Methods: Religious vaccination exemptions reported via school surveys of the NYS Department of Health from 2000 through 2011 were reviewed by county, and the changes were assessed against incidence rates of pertussis among children reported to the NYS Department of Health Communicable Disease Electronic Surveillance System.

Results: The overall annual state mean prevalence (± SD) of religious exemptions for ≥1 vaccines in 2000-2011 was 0.

Evaluating the most effective distribution strategies to assure administration of pandemic H1N1 influenza vaccine to New York State children and adolescents: evaluation using the New York State Immunization Information System.

Objective: To examine differences in H1N1 influenza vaccine distribution strategies that may impact the ability to rapidly administer vaccine during a pandemic or public health emergency.

Design: Retrospective evaluation of immunization data in the New York State Immunization Information System (NYSIIS).

Setting: Analysis of existing NYSIIS data.

Space: the new frontier in HIV prevention for young men who have sex with men.

Young men who have sex with men (MSM) in urban areas of the United States continue to be vulnerable to HIV infection. Qualitative data collected with participants in a community level HIV intervention in West Hollywood and Orange County, California, suggest that space -- both actual physical space and the concept of having space -- should be an integral part of an HIV prevention intervention for young MSM. Having such spaces appears to contribute to youth sense of empowerment and efficacy and foster community building, all important components of an effective HIV prevention.