Community-Based Outbreak of Neisseria meningitidis Serogroup C Infection in Men who Have Sex with Men, New York City, New York, USA, 2010-2013.

In September 2012, the New York City Department of Health and Mental Hygiene identified an outbreak of Neisseria meningitidis serogroup C invasive meningococcal disease among men who have sex with men (MSM). Twenty-two case-patients and 7 deaths were identified during August 2010-February 2013. During this period, 7 cases in non-MSM were diagnosed. The slow-moving outbreak was linked to the use of websites and mobile phone applications that connect men with male sexual partners, which complicated the epidemiologic investigation and prevention efforts. We describe the outbreak and steps taken to interrupt transmission, including an innovative and wide-ranging outreach campaign that involved direct, internet-based, and media-based communications; free vaccination events; and engagement of community and government partners. We conclude by discussing the challenges of managing an outbreak affecting a discrete community of MSM and the benefits of using social networking technology to reach this at-risk population.

Candida auris Colonization After Discharge to a Community Setting: New York City, 2017-2019.

BACKGROUND: Patients colonized with multidrug-resistant Candida auris and discharged to a community setting can subsequently seek care in a different healthcare facility and might be a source of nosocomial transmission of C auris. METHODS: We designed a case management pilot program for a cohort of New York City residents who had a history of positive C auris culture identified during clinical or screening activities in healthcare settings and discharged to a community setting during 2017-2019. Approximately every 3 months, case managers coordinated C auris colonization assessments, which included swabs of groin, axilla, and body sites yielding C auris previously. Patients eligible to become serially negative were those with ≥2 C auris colonization assessments after initial C auris identification. Clinical characteristics of serially negative and positive patients were compared. RESULTS: The cohort included 75 patients. Overall, 45 patients were eligible to become serially negative and had 552 person-months of follow-up. Of these 45 patients, 28 patients were serially negative (62%; rate 5.1/100 person-months), 8 were serially positive, and 9 could not be classified as either. There were no clinical characteristics that were significantly different between serially negative and positive patients. The median time from initial C auris identification to being serially negative at assessments was 8.6 months (interquartile range, 5.7-10.8 months). CONCLUSIONS: A majority of patients, assessed at least twice after C auris identification, no longer had C auris detectable on serial colonization assessments.

Cost-Effectiveness of Meningococcal Vaccination Among Men Who Have Sex With Men in New York City.

BACKGROUND: To control an outbreak of invasive meningococcal disease (IMD) among men who have sex with men (MSM) in New York City, the New York City Department of Health and Mental Hygiene recommended vaccination of all HIV-infected MSM and at-risk HIV-uninfected MSM in October 2012. METHODS: A decision-analytic model estimated the cost-effectiveness of meningococcal vaccination compared with no vaccination. Model inputs, including IMD incidence of 20.5 per 100,000 HIV-positive MSM (42% fatal) and 7.6 per 100,000 HIV-negative MSM (20% fatal), were from Department of Health and Mental Hygiene reported data and published sources. Outcomes included costs (2012 US dollars), IMD cases averted, IMD deaths averted, quality-adjusted life-years (QALYs), and incremental cost-effectiveness ratios (ICERs; $/QALY). Scenarios with and without herd immunity were considered, and sensitivity analyses were performed on key inputs. RESULTS: Compared with no vaccination, the targeted vaccination campaign averted an estimated 2.7 IMD cases, 1.0 IMD deaths, with an ICER of $66,000/QALY when herd immunity was assumed. Without herd immunity, vaccination prevented 1.1 IMD cases, 0.4 IMD deaths, with an ICER of $177,000/QALY. In one-way sensitivity analyses, variables that exerted the greatest influence on results in order of effect were the magnitude of herd immunity, IMD case fatality ratio, and IMD incidence. In probabilistic sensitivity analyses, at a cost-effectiveness threshold of $100,000/QALY, vaccination was preferred in 97% of simulations with herd immunity and 20% of simulations without herd immunity. CONCLUSIONS: Vaccination during an IMD outbreak among MSM with and without HIV infection was projected to avert IMD cases and deaths and could be cost-effective depending on IMD incidence, case fatality, and herd immunity.

The illness narratives of men involved in the criminal justice system: A study of health behaviors, chronic conditions and HIV/AIDS.

Former inmates encounter a variety of challenges when returning to their community, including poor health status and limited access to healthcare services. This qualitative study examined how former male inmates with chronic conditions perceived, understood, managed, and coped with their illnesses. FINDINGS: The participants were Black and Puerto Rican, with a mean age of 47 years, who were interviewed within three years of their release. Participants reported at least one chronic condition, with 21 HIV-negative men using chaos narratives to depict their approach to disease management. Nine HIV-positive men used quest narratives to present their illnesses and were immediately linked to supportive services, enabling them to overcome the barriers to community reintegration. Applications: Health interventions in the area of forensic social work ought to focus on conducting Medicaid outreach and enrollment efforts prior to correctional facility discharge.