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1.
Am J Infect Control ; 52(4): 424-435, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-37778709

RESUMO

BACKGROUND: New York State (NYS) mandates reporting of all hospital-associated communicable disease outbreaks. We describe trends in NYS surveillance for neonatal unit methicillin-resistant Staphylococcus aureus (MRSA) outbreaks, the evolution of national MRSA infection prevention and control (IPC) recommendations, and IPC measures taken by NYS neonatal units. METHODS: We evaluated trends of reported neonatal unit MRSA outbreaks by etiology from 2001 to 2017. We reviewed all reports and the use of IPC recommendations over time. RESULTS: From 2001 to 2017, 124 MRSA outbreaks were reported in 47 hospital neonatal units, with a total of 1,055 laboratory-confirmed infant cases, 18 infant deaths, and 52 laboratory-confirmed staff cases. The number of outbreaks increased with the level of care. During the study period, a higher proportion of hospitals reported implementing IPC measures, including reinforcing hand hygiene compliance (increased from 79.2% to 95.1%) and enhancing environmental cleaning and disinfection (increased from 4.2% to 78.0%) as well as performing active surveillance testing (AST) on exposed neonates (increased from 4.2% to 51.2%) and molecular testing on MRSA-positive isolates (increased from 5.3% to 18.9%). CONCLUSIONS: From 2001 to 2017, IPC measures in neonatal units increased in parallel with expanded national IPC recommendations. However, MRSA outbreaks in neonatal units continued to be frequent occurrences in NYS.


Assuntos
Infecção Hospitalar , Staphylococcus aureus Resistente à Meticilina , Infecções Estafilocócicas , Humanos , Recém-Nascido , Infecção Hospitalar/epidemiologia , Infecção Hospitalar/prevenção & controle , Surtos de Doenças , Controle de Infecções , Unidades de Terapia Intensiva Neonatal , New York/epidemiologia , Infecções Estafilocócicas/epidemiologia , Infecções Estafilocócicas/prevenção & controle
2.
Am J Infect Control ; 51(8): 866-870, 2023 08.
Artigo em Inglês | MEDLINE | ID: mdl-36736380

RESUMO

BACKGROUND: This pilot project implemented admission screening for Candida auris (C. auris) using real-time polymerase chain reaction (rt-PCR) in select high-risk units within health care facilities in New York City. METHODS: An admission screening encounter consisted of collecting 2 swabs, to be tested by rt-PCR, and a data collection form for individuals admitted to ventilator units at 2 nursing homes (NHA and NHB), and the ventilator/pulmonary unit, intensive care unit, and cardiac care unit at a hospital (Hospital C) located in New York City from November 2017 to November 2019. RESULTS: C. auris colonization was identified in 6.9% (n = 188/2,726) of admissions to participating units. Rates were higher among admissions to NHA and NHB (20.7% and 22.0%, respectively) than Hospital C (3.6%). Within Hospital C, the ventilator/pulmonary unit had a higher rate (5.7%) than the intensive care unit (3.8%) or cardiac care unit (2.5%). DISCUSSION: Consistent with prior research, we found that individuals admitted to ventilator units were at higher risk of C. auris colonization. CONCLUSIONS: This project demonstrates the utility of admission screening using rt-PCR testing to rapidly identify C. auris colonization among admissions to health care facilities so that appropriate transmission-based precautions and control measures can be implemented rapidly to help decrease transmission.


Assuntos
Candida , Candidíase , Humanos , Candida/genética , Candidíase/diagnóstico , Candida auris , Cidade de Nova Iorque/epidemiologia , Projetos Piloto , Casas de Saúde , Atenção à Saúde , Antifúngicos
3.
Antimicrob Agents Chemother ; 66(3): e0224221, 2022 03 15.
Artigo em Inglês | MEDLINE | ID: mdl-35007140

RESUMO

About 55% of U.S. Candida auris clinical cases were reported from New York and New Jersey from 2016 through 2020. Nearly all New York-New Jersey clinical isolates (99.8%) were fluconazole resistant, and 50% were amphotericin B resistant. Echinocandin resistance increased from 0% to 4% and pan-resistance increased from 0 to <1% for New York C. auris clinical isolates but not for New Jersey, highlighting the regional differences.


Assuntos
Antifúngicos , Candida , Antifúngicos/farmacologia , Antifúngicos/uso terapêutico , Candida auris , Testes de Sensibilidade Microbiana , New Jersey/epidemiologia , New York/epidemiologia
4.
Infect Control Hosp Epidemiol ; 43(3): 351-357, 2022 03.
Artigo em Inglês | MEDLINE | ID: mdl-33736719

RESUMO

OBJECTIVE: To describe a pilot project infection prevention and control (IPC) assessment conducted in skilled nursing facilities (SNFs) in New York State (NYS) during a pivotal 2-week period when the region became the nation's epicenter for coronavirus disease 2019 (COVID-19). DESIGN: A telephone and video assessment of IPC measures in SNFs at high risk or experiencing COVID-19 activity. PARTICIPANTS: SNFs in 14 New York counties, including New York City. INTERVENTION: A 3-component remote IPC assessment: (1) screening tool; (2) telephone IPC checklist; and (3) COVID-19 video IPC assessment (ie, "COVIDeo"). RESULTS: In total, 92 SNFs completed the IPC screening tool and checklist: 52 (57%) were conducted as part COVID-19 investigations, and 40 (43%) were proactive prevention-based assessments. Among the 40 proactive assessments, 14 (35%) identified suspected or confirmed COVID-19 cases. COVIDeo was performed in 26 (28%) of 92 assessments and provided observations that other tools would have missed: personal protective equipment (PPE) that was not easily accessible, redundant, or improperly donned, doffed, or stored and specific challenges implementing IPC in specialty populations. The IPC assessments took ∼1 hour each and reached an estimated 4 times as many SNFs as on-site visits in a similar time frame. CONCLUSIONS: Remote IPC assessments by telephone and video were timely and feasible methods of assessing the extent to which IPC interventions had been implemented in a vulnerable setting and to disseminate real-time recommendations. Remote assessments are now being implemented across New York State and in various healthcare facility types. Similar methods have been adapted nationally by the Centers for Disease Control and Prevention.


Assuntos
COVID-19 , COVID-19/prevenção & controle , Humanos , Controle de Infecções/métodos , Cidade de Nova Iorque/epidemiologia , Casas de Saúde , Projetos Piloto , SARS-CoV-2
5.
Am J Infect Control ; 50(3): 358-360, 2022 03.
Artigo em Inglês | MEDLINE | ID: mdl-34793894

RESUMO

Candida auris (C. auris) is a globally emerging multidrug-resistant yeast. New York State (NYS) first detected C. auris in July 2016 and is the state most affected. This brief report describes characteristics of the first 114 individuals colonized with C. auris identified through active surveillance/screening by NYS Department of Health. "Colonized/screened" individuals were old (median age, 74 year), had extensive health care exposures and underlying conditions (multiple health care facility admissions in the 90 days prior with more than 80% requiring mechanical ventilation), and had 30- and 90-day mortality rates of 17.5% and 37.7%, respectively (with approximately 60% expired in the 2-year follow-up period). This description is helpful to inform additional prevention measures and add to the collective understanding of C. auris in the United States.


Assuntos
Candida auris , Candida , Idoso , Antifúngicos/farmacologia , Antifúngicos/uso terapêutico , Hospitalização , Humanos , New York/epidemiologia , Estados Unidos
6.
Clin Infect Dis ; 72(11): e753-e760, 2021 06 01.
Artigo em Inglês | MEDLINE | ID: mdl-32984882

RESUMO

BACKGROUND: Candida auris is an emerging, multidrug-resistant yeast that spreads in healthcare settings. People colonized with C. auris can transmit this pathogen and are at risk for invasive infections. New York State (NYS) has the largest US burden (>500 colonized and infected people); many colonized individuals are mechanically ventilated or have tracheostomy, and are residents of ventilator-capable skilled nursing facilities (vSNF). We evaluated the factors associated with C. auris colonization among vSNF residents to inform prevention interventions. METHODS: During 2016-2018, the NYS Department of Health conducted point prevalence surveys (PPS) to detect C. auris colonization among residents of vSNFs. In a case-control investigation, we defined a case as C. auris colonization in a resident, and identified up to 4 residents with negative swabs during the same PPS as controls. We abstracted data from medical records on patient facility transfers, antimicrobial use, and medical history. RESULTS: We included 60 cases and 218 controls identified from 6 vSNFs. After controlling for potential confounders, the following characteristics were associated with C. auris colonization: being on a ventilator (adjusted odds ratio [aOR], 5.9; 95% confidence interval [CI], 2.3-15.4), receiving carbapenem antibiotics in the prior 90 days (aOR, 3.5; 95% CI, 1.6-7.6), having ≥1 acute care hospital visit in the prior 6 months (aOR, 4.2; 95% CI, 1.9-9.6), and receiving systemic fluconazole in the prior 90 days (aOR, 6.0; 95% CI, 1.6-22.6). CONCLUSIONS: Targeted screening of patients in vSNFs with the above risk factors for C. auris can help identify colonized patients and facilitate the implementation of infection control measures. Antimicrobial stewardship may be an important factor in the prevention of C. auris colonization.


Assuntos
Candida , Instituições de Cuidados Especializados de Enfermagem , Antifúngicos/uso terapêutico , Fluconazol , Humanos , New York , Ventiladores Mecânicos
7.
MMWR Morb Mortal Wkly Rep ; 69(1): 6-9, 2020 Jan 10.
Artigo em Inglês | MEDLINE | ID: mdl-31917780

RESUMO

Candida auris is a globally emerging yeast that causes outbreaks in health care settings and is often resistant to one or more classes of antifungal medications (1). Cases of C. auris with resistance to all three classes of commonly prescribed antifungal drugs (pan-resistance) have been reported in multiple countries (1). C. auris has been identified in the United States since 2016; the largest number (427 of 911 [47%]) of confirmed clinical cases reported as of October 31, 2019, have been reported in New York, where C. auris was first detected in July 2016 (1,2). As of June 28, 2019, a total of 801 patients with C. auris were identified in New York, based on clinical cultures or swabs of skin or nares obtained to detect asymptomatic colonization (3). Among these patients, three were found to have pan-resistant C. auris that developed after receipt of antifungal medications, including echinocandins, a class of drugs that targets the fungal cell wall. All three patients had multiple comorbidities and no known recent domestic or foreign travel. Although extensive investigations failed to document transmission of pan-resistant isolates from the three patients to other patients or the environment, the emergence of pan-resistance is concerning. The occurrence of these cases underscores the public health importance of surveillance for C. auris, the need for prudent antifungal prescribing, and the importance of conducting susceptibility testing on all clinical isolates, including serial isolates from individual patients, especially those treated with echinocandin medications. This report summarizes investigations related to the three New York patients with pan-resistant infections and the subsequent actions conducted by the New York State Department of Health and hospital and long-term care facility partners.


Assuntos
Antifúngicos/farmacologia , Candida/efeitos dos fármacos , Farmacorresistência Fúngica , Idoso , Antifúngicos/classificação , Candida/isolamento & purificação , Humanos , Pessoa de Meia-Idade , New York
8.
Kidney Med ; 1(6): 347-353, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-32734215

RESUMO

RATIONALE & OBJECTIVE: Hepatitis B virus (HBV) transmission in hemodialysis units has become a rare event since implementation of hemodialysis-specific infection control guidelines: performing hemodialysis for hepatitis B surface antigen (HBsAg)-positive patients in an HBV isolation room, vaccinating HBV-susceptible (HBV surface antibody and HBsAg negative) patients, and monthly HBsAg testing in HBV-susceptible patients. Mutations in HBsAg can result in false-negative HBsAg results, leading to failure to identify HBsAg seroconversion from negative to positive. We describe 4 unique cases of HBsAg seroconversion caused by mutant HBV infection or reactivation in hemodialysis patients. STUDY DESIGN: Following identification of a possible HBsAg seroconversion and mutant HBV infection, public health investigations were launched to conduct further HBV testing of case patients and potentially exposed patients. A case patient was defined as a hemodialysis patient with suspected mutant HBV infection because of false-negative HBsAg testing results. Confirmed case patients had HBV DNA sequences demonstrating S-gene mutations. SETTING & PARTICIPANTS: Case patients and patients potentially exposed to the case patient in the respective hemodialysis units in multiple US states. RESULTS: 4 cases of mutant HBV infection in hemodialysis patients were identified; 3 cases were confirmed using molecular sequencing. Failure of some HBsAg testing platforms to detect HBV mutations led to delays in applying HBV isolation procedures. Testing of potentially exposed patients did not identify secondary transmissions. LIMITATIONS: Lack of access to information on past HBsAg testing platforms and results led to challenges in ascertaining when HBsAg seroconversion occurred and identifying and testing all potentially exposed patients. CONCLUSIONS: Mutant HBV infections should be suspected in patients who test HBsAg negative and concurrently test positive for HBV DNA at high levels. Dialysis providers should consider using HBsAg assays that can also detect mutant HBV strains for routine HBV testing.

9.
Lancet Infect Dis ; 18(12): 1377-1384, 2018 12.
Artigo em Inglês | MEDLINE | ID: mdl-30293877

RESUMO

BACKGROUND: Transmission of multidrug-resistant Candida auris infection has been reported in the USA. To better understand its emergence and transmission dynamics and to guide clinical and public health responses, we did a molecular epidemiological investigation of C auris cases in the USA. METHODS: In this molecular epidemiological survey, we used whole-genome sequencing to assess the genetic similarity between isolates collected from patients in ten US states (California, Connecticut, Florida, Illinois, Indiana, Maryland, Massachusetts, New Jersey, New York, and Oklahoma) and those identified in several other countries (Colombia, India, Japan, Pakistan, South Africa, South Korea, and Venezuela). We worked with state health departments, who provided us with isolates for sequencing. These isolates of C auris were collected during the normal course of clinical care (clinical cases) or as part of contact investigations or point prevalence surveys (screening cases). We integrated data from standardised case report forms and contact investigations, including travel history and epidemiological links (ie, patients that had shared a room or ward with a patient with C auris). Genetic diversity of C auris within a patient, a facility, and a state were evaluated by pairwise differences in single-nucleotide polymorphisms (SNPs). FINDINGS: From May 11, 2013, to Aug 31, 2017, isolates that corresponded to 133 cases (73 clinical cases and 60 screening cases) were collected. Of 73 clinical cases, 66 (90%) cases involved isolates related to south Asian isolates, five (7%) cases were related to South American isolates, one (1%) case to African isolates, and one (1%) case to east Asian isolates. Most (60 [82%]) clinical cases were identified in New York and New Jersey; these isolates, although related to south Asian isolates, were genetically distinct. Genomic data corroborated five (7%) clinical cases in which patients probably acquired C auris through health-care exposures abroad. Among clinical and screening cases, the genetic diversity of C auris isolates within a person was similar to that within a facility during an outbreak (median SNP difference three SNPs, range 0-12). INTERPRETATION: Isolates of C auris in the USA were genetically related to those from four global regions, suggesting that C auris was introduced into the USA several times. The five travel-related cases are examples of how introductions can occur. Genetic diversity among isolates from the same patients, health-care facilities, and states indicates that there is local and ongoing transmission. FUNDING: US Centers for Disease Control and Prevention.


Assuntos
Candida/classificação , Candida/isolamento & purificação , Candidíase/epidemiologia , Candidíase/microbiologia , Farmacorresistência Fúngica Múltipla , Genótipo , Adulto , Idoso , Idoso de 80 Anos ou mais , Candida/genética , Candidíase/transmissão , Doenças Transmissíveis Importadas/epidemiologia , Doenças Transmissíveis Importadas/microbiologia , Doenças Transmissíveis Importadas/transmissão , Transmissão de Doença Infecciosa , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Epidemiologia Molecular , Prevalência , Estudos Prospectivos , Viagem , Estados Unidos/epidemiologia , Sequenciamento Completo do Genoma , Adulto Jovem
10.
Emerg Infect Dis ; 24(10): 1816-1824, 2018 10.
Artigo em Inglês | MEDLINE | ID: mdl-30226155

RESUMO

Candida auris is an emerging yeast that causes healthcare-associated infections. It can be misidentified by laboratories and often is resistant to antifungal medications. We describe an outbreak of C. auris infections in healthcare facilities in New York City, New York, USA. The investigation included laboratory surveillance, record reviews, site visits, contact tracing with cultures, and environmental sampling. We identified 51 clinical case-patients and 61 screening case-patients. Epidemiologic links indicated a large, interconnected web of affected healthcare facilities throughout New York City. Of the 51 clinical case-patients, 23 (45%) died within 90 days and isolates were resistant to fluconazole for 50 (98%). Of screening cultures performed for 572 persons (1,136 total cultures), results were C. auris positive for 61 (11%) persons. Environmental cultures were positive for samples from 15 of 20 facilities. Colonization was frequently identified during contact investigations; environmental contamination was also common.


Assuntos
Candida , Candidíase/epidemiologia , Candidíase/microbiologia , Infecção Hospitalar , Instalações de Saúde , Adulto , Idoso , Idoso de 80 Anos ou mais , Antifúngicos/farmacologia , Candida/classificação , Candida/efeitos dos fármacos , Candida/genética , Candida/isolamento & purificação , Candidíase/história , Candidíase/prevenção & controle , Microbiologia Ambiental , Feminino , História do Século XXI , Humanos , Masculino , Testes de Sensibilidade Microbiana , Pessoa de Meia-Idade , New York/epidemiologia , Vigilância em Saúde Pública , Vigilância de Evento Sentinela , Adulto Jovem
11.
J Med Virol ; 90(9): 1471-1477, 2018 09.
Artigo em Inglês | MEDLINE | ID: mdl-29750363

RESUMO

Ocular infections caused by human adenovirus (HAdV) are highly contagious. The most severe are usually caused by members of species HAdV-D (types HAdV8, 19, 37, 53, 54, and 56) and can manifest as epidemic keratoconjunctivitis (EKC), often resulting in prolonged impairment of vision. During the early months of 2012, EKC outbreaks occurred in neonatal intensive care units (NICUs) in 3 hospitals in New York State (New York and Suffolk Counties). A total of 32 neonates were affected. For 14 of them, HAdV8 was laboratory-confirmed as the causative agent. Nine healthcare workers were also affected with 3 laboratory-confirmed, HAdV-positive EKC. A fourth EKC outbreak was documented among patients attending a private ophthalmology practice in Ulster County involving a total of 35 cases. Epidemiological linkage between the neonatal intensive care unit outbreaks was demonstrated by molecular typing of virus isolates with restriction enzyme analysis and next generation whole genome sequencing. The strain isolated from the ophthalmology clinic was easily distinguishable from the others by restriction enzyme analysis.


Assuntos
Infecções por Adenoviridae/epidemiologia , Infecções por Adenoviridae/virologia , Adenovírus Humanos/classificação , Adenovírus Humanos/genética , Surtos de Doenças , Ceratoconjuntivite/epidemiologia , Ceratoconjuntivite/virologia , Adenovírus Humanos/isolamento & purificação , Adulto , Genoma Viral , Pessoal de Saúde , Sequenciamento de Nucleotídeos em Larga Escala , Humanos , Recém-Nascido , Epidemiologia Molecular , Tipagem Molecular , New York/epidemiologia , Sequenciamento Completo do Genoma
12.
13.
MMWR Morb Mortal Wkly Rep ; 65(45): 1274-1275, 2016 Nov 18.
Artigo em Inglês | MEDLINE | ID: mdl-27855144

RESUMO

On May 24, 2016, the New York City Department of Health and Mental Hygiene notified CDC of two cases of Exophiala dermatitidis bloodstream infections among patients with malignancies who had received care from a single physician at an outpatient oncology facility (clinic A). Review of January 1-May 31, 2016 microbiology records identified E. dermatitidis bloodstream infections in two additional patients who also had received care at clinic A. All four patients had implanted vascular access ports and had received intravenous (IV) medications, including a compounded IV flush solution containing saline, heparin, vancomycin, and ceftazidime, compounded and administered at clinic A.


Assuntos
Infecção Hospitalar/etiologia , Contaminação de Medicamentos , Fungemia/etiologia , Injeções Intravenosas/efeitos adversos , Neoplasias/tratamento farmacológico , Instituições de Assistência Ambulatorial , Institutos de Câncer , Composição de Medicamentos , Humanos , Cidade de Nova Iorque
14.
MMWR Morb Mortal Wkly Rep ; 65(44): 1234-1237, 2016 Nov 11.
Artigo em Inglês | MEDLINE | ID: mdl-27832049

RESUMO

Candida auris, an emerging fungus that can cause invasive infections, is associated with high mortality and is often resistant to multiple antifungal drugs. C. auris was first described in 2009 after being isolated from external ear canal discharge of a patient in Japan (1). Since then, reports of C. auris infections, including bloodstream infections, have been published from several countries, including Colombia, India, Israel, Kenya, Kuwait, Pakistan, South Africa, South Korea, Venezuela, and the United Kingdom (2-7). To determine whether C. auris is present in the United States and to prepare for the possibility of transmission, CDC issued a clinical alert in June 2016 informing clinicians, laboratorians, infection control practitioners, and public health authorities about C. auris and requesting that C. auris cases be reported to state and local health departments and CDC (8). This report describes the first seven U.S. cases of C. auris infection reported to CDC as of August 31, 2016. Data from these cases suggest that transmission of C. auris might have occurred in U.S. health care facilities and demonstrate the need for attention to infection control measures to control the spread of this pathogen.


Assuntos
Candida/isolamento & purificação , Candidíase/diagnóstico , Candidíase/microbiologia , Antifúngicos/farmacologia , Antifúngicos/uso terapêutico , Candida/efeitos dos fármacos , Candidíase/tratamento farmacológico , Doenças Transmissíveis Emergentes , Farmacorresistência Fúngica Múltipla , Evolução Fatal , Saúde Global , Humanos , Estados Unidos
15.
Am J Public Health ; 96(3): 547-53, 2006 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-16380562

RESUMO

OBJECTIVES: We investigated increases in diarrheal illness detected through syndromic surveillance after a power outage in New York City on August 14, 2003. METHODS: The New York City Department of Health and Mental Hygiene uses emergency department, pharmacy, and absentee data to conduct syndromic surveillance for diarrhea. We conducted a case-control investigation among patients presenting during August 16 to 18, 2003, to emergency departments that participated in syndromic surveillance. We compared risk factors for diarrheal illness ascertained through structured telephone interviews for case patients presenting with diarrheal symptoms and control patients selected from a stratified random sample of nondiarrheal patients. RESULTS: Increases in diarrhea were detected in all data streams. Of 758 patients selected for the investigation, 301 (40%) received the full interview. Among patients 13 years and older, consumption of meat (odds ratio [OR]=2.7, 95% confidence interval [CI]=1.2, 6.1) and seafood (OR=4.8; 95% CI=1.6, 14) between the power outage and symptom onset was associated with diarrheal illness. CONCLUSIONS: Diarrhea may have resulted from consumption of meat or seafood that spoiled after the power outage. Syndromic surveillance enabled prompt detection and systematic investigation of citywide illness that would otherwise have gone undetected.


Assuntos
Diarreia/epidemiologia , Surtos de Doenças , Eletricidade , Centrais Elétricas , Vigilância de Evento Sentinela , Adolescente , Adulto , Criança , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Cidade de Nova Iorque/epidemiologia , Saúde Pública
16.
Am J Prev Med ; 25(2): 79-87, 2003 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-12880873

RESUMO

BACKGROUND: The September 11, 2001, terrorist attacks on the World Trade Center in New York City, New York, prompted an unprecedented rescue and recovery response. Operations were conducted around the clock, involved over 5000 workers per day, and extended into months following the attacks. The City of New York Department of Health and Mental Hygiene and the Centers for Disease Control and Prevention implemented prospective surveillance to characterize rescue worker-related injury and illness and to help guide public health interventions. METHODS: From September 11 to October 11, 2001, personnel reviewed medical records at four Manhattan hospital emergency departments (EDs), and healthcare providers completed data collection forms at five temporary Disaster Medical Assistance Team (DMAT) facilities located at the site. Rescue workers included construction workers, police officers, firefighters, emergency medical service technicians, or Urban Search and Rescue workers. Data collected included demographic characteristics, injury type, illness, and disposition. RESULTS: Of 5222 rescue worker visits, 89% were to DMAT facilities and 12% to EDs. Musculoskeletal conditions were the leading cause of visits (19%), followed by respiratory (16%) and eye (13%) disorders. Incidence rates were estimated based on total injuries and/or illnesses reported times 200,000 (100 equivalent full-time workers in 1 year at 40 hours per week x 50 weeks per year), then divided by the total number of hours worked. Eye disorders (59.7) accounted for the highest estimated injury and illness rate, followed by headache (46.8). One death, 52 hospital admissions, and 55 transports were reported. Findings underscored the need to coordinate distribution and enforcement of personal protective equipment use, purchase of diagnostic equipment to diagnose corneal abrasions, and distribution of health advisories. CONCLUSIONS: This system provided objective, timely information that helped guide public health interventions in the immediate aftermath of the attacks and during the prolonged rescue and recovery operations. Lessons learned can be used to guide future surveillance efforts.


Assuntos
Auxiliares de Emergência/estatística & dados numéricos , Doenças Profissionais/epidemiologia , Exposição Ocupacional/análise , Vigilância de Evento Sentinela , Ferimentos e Lesões/epidemiologia , Adolescente , Adulto , Idoso , Centers for Disease Control and Prevention, U.S. , Serviços Médicos de Emergência , Feminino , Humanos , Incidência , Masculino , Prontuários Médicos , Pessoa de Meia-Idade , Cidade de Nova Iorque/epidemiologia , Doenças Profissionais/classificação , Exposição Ocupacional/efeitos adversos , Polícia/estatística & dados numéricos , Trabalho de Resgate , Inquéritos e Questionários , Terrorismo , Estados Unidos , Recursos Humanos , Ferimentos e Lesões/classificação
17.
J Urban Health ; 80(2 Suppl 1): i50-6, 2003 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-12791779

RESUMO

Since 1998, the New York City Department of Health has used New York City Emergency Medical Services (EMS) ambulance dispatch data to monitor for a communitywide rise in influenzalike illness (ILI) as an early detection system for bioterrorism. A clinical validation study was conducted during peak influenza season at six New York City emergency departments (EDs) to compare patients with ILI brought in by ambulance with other patients to examine potential biases associated with ambulance dispatch-based surveillance. We also examined the utility of 4 EMS call types (selected from 52) for case detection of ILI. Clinical ILI was defined as fever (temperature higher than 100 degrees F) on history or exam, along with either cough or sore throat. Of the 2,294 ED visits reviewed, 522 patients (23%) met the case definition for ILI, 64 (12%) of whom arrived by ambulance. Patients with ILI brought in by ambulance were older, complained of more severe symptoms, and were more likely to undergo diagnostic testing, be diagnosed with pneumonia, and be admitted to the hospital than patients who arrived by other means. The median duration of symptoms prior to presenting to the ED, however, was the same for both groups (48 hours). The selected call types had a sensitivity of 58% for clinical ILI, and a predictive value positive of 22%. Individuals with symptoms consistent with the prodrome of inhalational anthrax were likely to utilize the EMS system and usually did so early in the course of illness. While EMS-based surveillance is more sensitive for severe illness and for illness affecting older individuals, there is not necessarily a loss of timeliness associated with EMS-based (versus ED-based) surveillance.


Assuntos
Ambulâncias/estatística & dados numéricos , Vigilância da População/métodos , Informática em Saúde Pública , Adolescente , Adulto , Idoso , Bioterrorismo , Criança , Pré-Escolar , Coleta de Dados/métodos , Sistemas de Comunicação entre Serviços de Emergência , Serviços Médicos de Emergência/estatística & dados numéricos , Feminino , Humanos , Lactente , Recém-Nascido , Influenza Humana/epidemiologia , Masculino , Pessoa de Meia-Idade , Cidade de Nova Iorque/epidemiologia
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