ABSTRACT
COVID-19 has disproportionately affected the Latinx community, leading to heightened economic instability and increased mortality/morbidity. Frontline community health workers (promotoras) have played an integral role in serving low-income Latinx immigrant communities, disseminating health information to this vulnerable community while also facing heightened risks to their own health and wellbeing. This study explores the impact of the pandemic on Latinx communities and the promotoras that serve them, examining how the stresses and inequities the pandemic wrought might be mitigated. Promotoras (N = 15, all female) were recruited from a local health agency in Santa Ana, CA and completed a semi-structured interview about their experiences during COVID-19. Qualitative analyses demonstrated that the pandemic substantially affected the daily lives both of community members, via economic challenges, limited access to reliable pandemic-related information, and psychological and social stress, and of promotoras, via changes to the nature of their work and psychological and social stress. Promotoras perceived that these harms might be mitigated by providing for economic and material needs in the community, and that promotoras can be fortified to continue serving the community through self-care and psychosocial healing practices. According to promotoras, the Latinx community needs economic and material resources to overcome COVID-19 related stressors. Additionally, promotoras may benefit from programming to preserve mental and physical health in the wake of new stressors. Lending greater support to promotoras within the agencies in which they are nested may enable them to be more successful in fulfilling their mission and sustaining their own health.
ABSTRACT
BACKGROUND: The route of transmission of severe acute respiratory syndrome coronavirus 2 has challenged dentistry to improve the safety for patients and the dental team during various treatment procedures. The purpose of this study was to evaluate and compare the effectiveness of dental evacuation systems in reducing aerosols during oral prophylactic procedures in a large clinical setting. METHODS: This was a single-center, controlled clinical trial using a split-mouth design. A total of 93 student participants were recruited according to the inclusion and exclusion criteria. Aerosol samples were collected on blood agar plates that were placed around the clinic at 4 treatment periods: baseline, high-volume evacuation (HVE), combination (HVE and intraoral suction device), and posttreatment. Student operators were randomized to perform oral prophylaxis using ultrasonic scalers on 1 side of the mouth, using only HVE suction for the HVE treatment period and then with the addition of an intraoral suction device for the combination treatment period. Agar plates were collected after each period and incubated at 37 °C for 48 hours. Colony-forming unit (CFU) counts were determined using an automatic colony counter. RESULTS: The use of a combination of devices resulted in significant reductions in CFUs compared with the use of the intraoral suction device alone (P < .001). The highest amounts of CFUs were found in the operating zone and on patients during both HVE and combination treatment periods. CONCLUSIONS: Within limitations of this study, the authors found significant reductions in the amount of microbial aerosols when both HVE and an intraoral suction device were used. PRACTICAL IMPLICATIONS: The combination of HVE and intraoral suction devices significantly decreases microbial aerosols during oral prophylaxis procedures.