Community-Associated Outbreak of COVID-19 in a Correctional Facility - Utah, September 2020-January 2021.

Transmission of SARS-CoV-2, the virus that causes COVID-19, is common in congregate settings such as correctional and detention facilities (1-3). On September 17, 2020, a Utah correctional facility (facility A) received a report of laboratory-confirmed SARS-CoV-2 infection in a dental health care provider (DHCP) who had treated incarcerated persons at facility A on September 14, 2020 while asymptomatic. On September 21, 2020, the roommate of an incarcerated person who had received dental treatment experienced COVID-19-compatible symptoms*; both were housed in block 1 of facility A (one of 16 occupied blocks across eight residential units). Two days later, the roommate received a positive SARS-CoV-2 test result, becoming the first person with a known-associated case of COVID-19 at facility A. During September 23-24, 2020, screening of 10 incarcerated persons who had received treatment from the DHCP identified another two persons with COVID-19, prompting isolation of all three patients in an unoccupied block at the facility. Within block 1, group activities were stopped to limit interaction among staff members and incarcerated persons and prevent further spread. During September 14-24, 2020, six facility A staff members, one of whom had previous close contact† with one of the patients, also reported symptoms. On September 27, 2020, an outbreak was confirmed after specimens from all remaining incarcerated persons in block 1 were tested; an additional 46 cases of COVID-19 were identified, which were reported to the Salt Lake County Health Department and the Utah Department of Health. On September 30, 2020, CDC, in collaboration with both health departments and the correctional facility, initiated an investigation to identify factors associated with the outbreak and implement control measures. As of January 31, 2021, a total of 1,368 cases among 2,632 incarcerated persons (attack rate = 52%) and 88 cases among 550 staff members (attack rate = 16%) were reported in facility A. Among 33 hospitalized incarcerated persons, 11 died. Quarantine and monitoring of potentially exposed persons and implementation of available prevention measures, including vaccination, are important in preventing introduction and spread of SARS-CoV-2 in correctional facilities and other congregate settings (4).

Outbreak of Botulism Due to Illicit Prison-Brewed Alcohol: Public Health Response to a Serious and Recurrent Problem.

Background: Botulism is a rare, sometimes lethal neuroparalytic illness. On 2 October 2011, an inmate at prison A developed symptoms compatible with botulism after drinking pruno, an illicit, prison-brewed alcoholic beverage. Additional illnesses were identified within several days. We conducted an investigation to determine the cause and extent of the outbreak. Methods: A case was defined as signs or symptoms of botulism in a prison A inmate with onset during 30 September-9 October 2011. Cases were identified through medical evaluations and interviews with inmates about recent pruno consumption. Laboratory testing was performed for Clostridium botulinum and botulinum neurotoxin. Ingredients, preparation, and sharing of the implicated pruno were investigated. Results: Eight prisoners developed botulism; all drank pruno made with a potato. Three received mechanical ventilation. Culture of fluid from a sock that inmates reported using to filter the implicated pruno yielded C. botulinum type A. The implicated batch may have been shared between cells during delivery of meal trays. Challenges of the investigation included identifying affected inmates, overcoming inaccuracies in histories, and determining how the illicit beverage was shared. Costs to taxpayers were nearly $500000 in hospital costs alone. Conclusions: Pruno made with potato has emerged as an important cause of botulism in the United States. This public health response illustrates the difficulties of investigating botulism in correctional facilities and lessons learned for future investigations.