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1.
Emerg Infect Dis ; 28(1): 35-43, 2022 01.
Artículo en Inglés | MEDLINE | ID: mdl-34793690

RESUMEN

During July 2021, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) B.1.617.2 variant infections, including vaccine breakthrough infections, occurred after large public gatherings in Provincetown, Massachusetts, USA, prompting a multistate investigation. Public health departments identified primary and secondary cases by using coronavirus disease surveillance data, case investigations, and contact tracing. A primary case was defined as SARS-CoV-2 detected <14 days after travel to or residence in Provincetown during July 3-17. A secondary case was defined as SARS-CoV-2 detected <14 days after close contact with a person who had a primary case but without travel to or residence in Provincetown during July 3-August 10. We identified 1,098 primary cases and 30 secondary cases associated with 26 primary cases among fully and non-fully vaccinated persons. Large gatherings can have widespread effects on SARS-CoV-2 transmission, and fully vaccinated persons should take precautions, such as masking, to prevent SARS-CoV-2 transmission, particularly during substantial or high transmission.


Asunto(s)
COVID-19 , Vacunas contra la COVID-19 , Brotes de Enfermedades , Humanos , Massachusetts , SARS-CoV-2 , Estados Unidos/epidemiología
2.
MMWR Morb Mortal Wkly Rep ; 71(7): 243-248, 2022 Feb 18.
Artículo en Inglés | MEDLINE | ID: mdl-35176005

RESUMEN

During November 19-21, 2021, an indoor convention (event) in New York City (NYC), was attended by approximately 53,000 persons from 52 U.S. jurisdictions and 30 foreign countries. In-person registration for the event began on November 18, 2021. The venue was equipped with high efficiency particulate air (HEPA) filtration, and attendees were required to wear a mask indoors and have documented receipt of at least 1 dose of a COVID-19 vaccine.* On December 2, 2021, the Minnesota Department of Health reported the first case of community-acquired COVID-19 in the United States caused by the SARS-CoV-2 B.1.1.529 (Omicron) variant in a person who had attended the event (1). CDC collaborated with state and local health departments to assess event-associated COVID-19 cases and potential exposures among U.S.-based attendees using data from COVID-19 surveillance systems and an anonymous online attendee survey. Among 34,541 attendees with available contact information, surveillance data identified test results for 4,560, including 119 (2.6%) persons from 16 jurisdictions with positive SARS-CoV-2 test results. Most (4,041 [95.2%]), survey respondents reported always wearing a mask while indoors at the event. Compared with test-negative respondents, test-positive respondents were more likely to report attending bars, karaoke, or nightclubs, and eating or drinking indoors near others for at least 15 minutes. Among 4,560 attendees who received testing, evidence of widespread transmission during the event was not identified. Genomic sequencing of 20 specimens identified the SARS-CoV-2 B.1.617.2 (Delta) variant (AY.25 and AY.103 sublineages) in 15 (75%) cases, and the Omicron variant (BA.1 sublineage) in five (25%) cases. These findings reinforce the importance of implementing multiple, simultaneous prevention measures, such as ensuring up-to-date vaccination, mask use, physical distancing, and improved ventilation in limiting SARS-CoV-2 transmission, during large, indoor events.†.


Asunto(s)
COVID-19/prevención & control , COVID-19/transmisión , Control de Enfermedades Transmisibles/métodos , Reuniones Masivas , Cooperación del Paciente , SARS-CoV-2 , Humanos , Ciudad de Nueva York/epidemiología , Vigilancia en Salud Pública , Estados Unidos/epidemiología
3.
J Subst Abuse Treat ; 137: 108690, 2022 06.
Artículo en Inglés | MEDLINE | ID: mdl-34930575

RESUMEN

INTRODUCTION: The devastating overdose crisis remains a leading cause of death in the United States, especially among individuals involved in the criminal legal system. Currently, three classes (opioid agonist, partial agonist-antagonist, and antagonist) of FDA-approved medications for opioid use disorder (MOUD) exist, yet few correctional settings offer any medication treatment for people who are incarcerated. Facilities that do often provide only one medication. METHODS: We conducted 40 semi-structured qualitative interviews with individuals receiving MOUD incarcerated at the Rhode Island Department of Corrections. RESULTS: Results from this study indicate that people who are incarcerated have preferences for certain types of MOUD. Individuals' preferences were influenced by medication side effects, route of administration, delivery in the community, and stigma. CONCLUSION: MOUD programs in the community and in correctional settings should use a patient-centered approach that allows choice of medication by offering all FDA-approved MOUD treatment options.


Asunto(s)
Buprenorfina , Sobredosis de Droga , Trastornos Relacionados con Opioides , Prisioneros , Analgésicos Opioides/uso terapéutico , Buprenorfina/uso terapéutico , Sobredosis de Droga/tratamiento farmacológico , Humanos , Tratamiento de Sustitución de Opiáceos , Trastornos Relacionados con Opioides/tratamiento farmacológico , Estigma Social , Estados Unidos
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