Scale-Up of COVID-19 Testing Services in NYC, 2020-2021: Lessons Learned to Maximize Reach, Equity and Timeliness.

During infectious disease epidemics, accurate diagnostic testing is key to rapidly identify and treat cases, and mitigate transmission. When a novel pathogen is involved, building testing capacity and scaling testing services at the local level can present major challenges to healthcare systems, public health agencies, and laboratories. This mixed methods study examined lessons learned from the scale-up of SARS-CoV-2 testing services in New York City (NYC), as a core part of NYC's Test & Trace program.

Evaluation of the New York City COVID-19 case investigation and contact tracing program: a cascade of care analysis.

Background: New York City (NYC) was the first COVID-19 epicenter in the United States and home to one of the country's largest contact tracing programs, NYC Test & Trace (T2). Understanding points of attrition along the stages of program implementation and follow-up can inform contact tracing efforts for future epidemics or pandemics. The objective of this study was to evaluate the completeness and timeliness of T2 case and contact notification and monitoring using a "cascade of care" approach.

Public perceptions of US for-profit, nonprofit, and public hospitals.

Nonprofit hospitals have been criticized for behaving like for-profit hospitals. One prominent defense of nonprofit hospitals is contract failure theory, which suggests that nonprofits are important in markets defined by information asymmetries. Unlike for-profits, nonprofit hospitals' inability to distribute profits may provide patients with an important assurance that they will not be exploited in the course of receiving care.

Evaluation of a health information exchange system for microcephaly case-finding - New York City, 2013-2015.

Background: Birth defects surveillance in the United States is conducted principally by review of routine but lagged reporting to statewide congenital malformations registries of diagnoses by hospitals or other health care providers, a process that is not designed to rapidly detect changes in prevalence. Health information exchange (HIE) systems are well suited for rapid surveillance, but information is limited about their effectiveness at detecting birth defects. We evaluated HIE data to detect microcephaly diagnosed at birth during January 1, 2013-December 31, 2015 before known introduction of Zika virus in North America.

Experiences and sexual behaviors of HIV-infected MSM who acquired HIV in the context of crystal methamphetamine use.

The prevalence of crystal methamphetamine "meth" use among men who have sex with men (MSM) has been shown to be 20 times that of the general population, and it has been linked to increased sexual risk taking in MSM and others. Although previously seen as a "West Coast" phenomenon, clinical and other reports indicate that it is problematic among MSM regardless of geographic location. To assist in future intervention development, we interviewed 20 HIV-infected MSM who believe they seroconverted in the context of using crystal meth.

HIV and STD status among MSM and attitudes about Internet partner notification for STD exposure.

Objectives: This study assessed the acceptability and perceived utility of Internet-based partner notification (PN) of sexually transmitted disease (STD) exposure for men who have sex with men (MSM) by human immunodeficiency virus (HIV) serostatus.

Study Design: We recruited 1848 US MSM via a banner advertisement posted on an MSM website for meeting sexual partners between October and November 2005.

Results: Even though there was broad acceptance of a PN e-mail across HIV serostatus groups, HIV-infected men rated the importance of each component (e.

Acceptability of an internet-based partner notification system for sexually transmitted infection exposure among men who have sex with men.

US men who have sex with men (n=1848) completed an online questionnaire about their willingness to use Internet-based partner notification. Eighty-one percent reported that it would be important to them to receive a partner notification e-mail if they had been exposed to a sexually transmitted infection. Seventy percent reported that if infected, they would use a public health specialist to inform partners of possible exposure through Internet notification.