Leveraging a Synergy in Motivation to Effect Job Satisfaction of Healthcare Professionals in Public Blood Bank Units: A Cross-Sectional Study.

Background: Superior patient care requires a team of medical professionals who are motivated and satisfied with their jobs. However, in an occupational setting characterized by prolonged work hours and excessive stress, managers face increased challenges in their attempts to motivate employees and sustain high levels of job satisfaction. Aim: This study investigates whether, and to what extent, extrinsic and intrinsic motivation might predict job satisfaction. It also examines how specific categorical variables moderate these correlations. Design: The present study offers an empirical investigation of a path model that establishes a relationship between motivation and job satisfaction in healthcare professionals in public blood bank units. A PLS SEM was conducted on a sample of 218 individuals employed in public blood bank units in the Republic of Serbia. Results: The findings provide valuable insights into the causal relationship among observed variables under different sample characteristics, such as gender, age, job position, and employment status. The findings also indicate that extrinsic motivation is a significant predictor of intrinsic motivation (ß=0.742, t=18.933, p<0.001) and job satisfaction (ß=0.211, t=2.035, p<0.05). Simultaneously, intrinsic motivation acts as a mediator within this correlation (ß=0.186, t=2.688, p<0.05). The results of the multigroup analysis reveal that categorical variables such as gender, age, job position, and employment status have a moderating effect on certain previously established relationships. Conclusion: Increasing job satisfaction among healthcare professionals requires a balanced motivational complex encompassing both extrinsic and intrinsic motivators. Customized motivational tactics should be employed for certain cohorts of healthcare staff, considering their gender, age, job position, and employment status. Our findings expand the body of knowledge concerning the mechanisms underlying the relationship between motivation and job satisfaction in the healthcare industry. Additionally, the results offer relevant practical implications for healthcare managers in designing effective motivational and job satisfaction strategies.

Population-Level Effectiveness of an Inactivated Whole-Virion COVID-19 Vaccine: A Test Negative Case-Control Study in the Dominican Republic.

Background: A continuing nationwide vaccination campaign began in the Dominican Republic on February 16, 2021 to prevent severe consequences of acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Estimates of vaccine effectiveness under real-world conditions are needed to support policy decision making and inform further vaccine selection. Methods: We conducted a test-negative case-control study to assess the real-world effectiveness of nationwide coronavirus disease 2019 (COVID-19) vaccination program using an inactivated vaccine (CoronaVac) on preventing symptomatic SARS-CoV-2 infections and hospitalizations from August to November 2021 in the Dominican Republic. Participants were recruited from 10 hospitals in 5 provinces to estimate the effectiveness of full immunization (≥14 days after receipt of the second dose) and partial immunization (otherwise with at least 1 dose ≥14 days after receipt of the first dose). Results: Of 1078 adult participants seeking medical care for COVID-19-related symptoms, 395 (36.6%) had positive polymerase chain reaction (PCR) tests for SARS-CoV-2; 142 (13.2%) were hospitalized during 15 days of follow up, including 91 (23%) among 395 PCR-positive and 51 (7.5%) among 683 PCR-negative participants. Full vaccination was associated with 31% lower odds of symptomatic infection (odds ratio [OR], 0.69; 95% confidence interval [CI], 0.52-0.93) and partial vaccination was associated with 49% lower odds (OR, 0.51; CI, 0.30-0.86). Among 395 PCR-positive participants, full vaccination reduced the odds of COVID-19-related hospitalization by 85% (OR, 0.15; 95% CI, 0.08-0.25) and partial vaccination reduced it by 75% (OR, 0.25; 95% CI, 0.08-0.80); full vaccination was associated with reduced use of assisted ventilation by 73% (OR, 0.27; 95% CI, 0.15-0.49). Conclusions: Given the ancestral and delta viral variants circulating during this study period, our results suggest that the inactivated COVID-19 vaccine offered moderate protection against symptomatic SARS-CoV-2 infections and high protection against COVID-19-related hospitalizations and assisted ventilation. This is reassuring given that, as of August 2022, an estimated 2.6 billion inactivated CoronaVac vaccine doses had been administered worldwide. This vaccine will become a basis for developing multivalent vaccine against the currently circulating omicron variant.

Age-dependent impairment in antibody responses elicited by a homologous CoronaVac booster dose.

The emergence of the SARS-CoV-2 Omicron sublineages resulted in increased transmission rates and reduced protection from vaccines. To counteract these effects, multiple booster strategies were used in different countries, although data comparing their efficiency in improving protective immunity remain sparse, especially among vulnerable populations, including older adults. The inactivated CoronaVac vaccine was among the most widely distributed vaccine worldwide and was essential in the early control of SARS-CoV-2-related hospitalizations and deaths. However, it is not well understood whether homologous versus heterologous booster doses in those fully vaccinated with CoronaVac induce distinct humoral responses or whether these responses vary across age groups. We analyzed plasma antibody responses from CoronaVac-vaccinated younger or older individuals who received a homologous CoronaVac or heterologous BNT162b2 or ChAdOx1 booster vaccine. All three evaluated boosters resulted in increased virus-specific IgG titers 28 days after the booster dose. However, we found that both IgG titers against SARS-CoV-2 Spike or RBD and neutralization titers against Omicron sublineages were substantially reduced in participants who received homologous CoronaVac compared with the heterologous BNT162b2 or ChAdOx1 booster. This effect was specifically prominent in recipients >50 years of age. In this group, the CoronaVac booster induced low virus-specific IgG titers and failed to elevate neutralization titers against any Omicron sublineage. Our results point to the notable inefficiency of CoronaVac immunization and boosting in mounting protective antiviral humoral immunity, particularly among older adults, during the Omicron wave. These observations also point to benefits of heterologous regimens in high-risk populations fully vaccinated with CoronaVac.

No evidence of fetal defects or anti-syncytin-1 antibody induction following COVID-19 mRNA vaccination.

The impact of Coronavirus Disease 2019 (COVID-19) mRNA vaccination on pregnancy and fertility has become a major topic of public interest. We investigated 2 of the most widely propagated claims to determine (1) whether COVID-19 mRNA vaccination of mice during early pregnancy is associated with an increased incidence of birth defects or growth abnormalities; and (2) whether COVID-19 mRNA-vaccinated human volunteers exhibit elevated levels of antibodies to the human placental protein syncytin-1. Using a mouse model, we found that intramuscular COVID-19 mRNA vaccination during early pregnancy at gestational age E7.5 did not lead to differences in fetal size by crown-rump length or weight at term, nor did we observe any gross birth defects. In contrast, injection of the TLR3 agonist and double-stranded RNA mimic polyinosinic-polycytidylic acid, or poly(I:C), impacted growth in utero leading to reduced fetal size. No overt maternal illness following either vaccination or poly(I:C) exposure was observed. We also found that term fetuses from these murine pregnancies vaccinated prior to the formation of the definitive placenta exhibit high circulating levels of anti-spike and anti-receptor-binding domain (anti-RBD) antibodies to Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) consistent with maternal antibody status, indicating transplacental transfer in the later stages of pregnancy after early immunization. Finally, we did not detect increased levels of circulating anti-syncytin-1 antibodies in a cohort of COVID-19 vaccinated adults compared to unvaccinated adults by ELISA. Our findings contradict popular claims associating COVID-19 mRNA vaccination with infertility and adverse neonatal outcomes.

Perceptions of Occupational Cancer Risk and Prevention Among Dominican Republic Firefighters: A Qualitative Study.

OBJECTIVES: Characterize occupational cancer risk perceptions and attitudes toward cancer prevention practices among firefighters in the Dominican Republic. METHODS: Focus group discussions and key informant interviews were conducted in June 2019 among firefighters from three fire departments. Themes were inductively created using a qualitative descriptive approach. RESULTS: Thirty-seven firefighters were interviewed with a group mean age of 36.2 ±â€Š10.3 years, of which 97.3% were male, and 37.1% worked at least 10 years. Six themes emerged: 1) availability of personal protective equipment (PPE); 2) toxic exposure during fire suppression; 3) work-related stress; 4) lack of workplace health promotion activities; 5) Dominican culture impacts medical checkups; and 6) expensive medical copays limits healthcare access. CONCLUSION: Dominican firefighters are willing to adopt cancer prevention practices, however organizational barriers (ie, PPE availability, cultural barriers, and health promotion practices) limit engagement.

Neutralizing antibodies against the SARS-CoV-2 Delta and Omicron variants following heterologous CoronaVac plus BNT162b2 booster vaccination.

The recent emergence of the SARS-CoV-2 Omicron variant is raising concerns because of its increased transmissibility and its numerous spike mutations, which have the potential to evade neutralizing antibodies elicited by COVID-19 vaccines. Here we evaluated the effects of a heterologous BNT162b2 mRNA vaccine booster on the humoral immunity of participants who had received a two-dose regimen of CoronaVac, an inactivated vaccine used globally. We found that a heterologous CoronaVac prime vaccination of two doses followed by a BNT162b2 booster induces elevated virus-specific antibody levels and potent neutralization activity against the ancestral virus and the Delta variant, resembling the titers obtained after two doses of mRNA vaccines. Although neutralization of Omicron was undetectable in participants who had received a two-dose regimen of CoronaVac, the BNT162b2 booster resulted in a 1.4-fold increase in neutralization activity against Omicron compared with the two-dose mRNA vaccine. Despite this increase, neutralizing antibody titers were reduced by 7.1-fold and 3.6-fold for Omicron compared with the ancestral strain and the Delta variant, respectively. These findings have immediate implications for multiple countries that previously used a CoronaVac regimen and reinforce the idea that the Omicron variant is associated with immune escape from vaccines or infection-induced immunity, highlighting the global need for vaccine boosters to combat the impact of emerging variants.

Objective Measurement of Carcinogens Among Dominican Republic Firefighters Using Silicone-Based Wristbands.

OBJECTIVE: Characterize objective measurements of carcinogenic exposure using passive sampling silicone-based wristbands among Dominican firefighters. METHODS: Firefighters from a metropolitan fire service in the Dominican Republic were asked to wear a silicone-based wristband during one typical 24-hour shift. A pre- and post-shift survey collected work shift characteristics. Wristbands were processed for the type and quantity of polycyclic aromatic hydrocarbons (PAHs), a family of known carcinogenic compounds. RESULTS: Fifteen firefighters wore a wristband, of which 73.3% responded to a fire with an average of 3.7 calls during the shift. Total PAH exposure was significantly higher among firefighters who responded to a fire versus firefighters with no fire during their shift (261 parts per billion [ppb] vs 117 ppb, P = 0.003). CONCLUSIONS: Silicone-based wristbands as objective passive samplers documented exposure to carcinogenic compounds during a typical 24-hour firefighter shift.

Microsociología del estigma: aportes de Erving Goffman a la conceptualización psicosociológica del estigma social / Microsociology of stigma: Erving Goffman's contributions to the psychosociological conceptualization of social stigma

Pese a su presencia temprana en las sociedades humanas, el estudio del estigma desde las ciencias sociales se inicia a mediados del siglo XX, constituyendo la definición de Erving Goffman del estigma como un atributo profundamente desacreditador dentro de una interacción social particular, una de las primeras aproximaciones al estudio sistemático y formal de este concepto. A diferencia de muchos autores contemporaneos, Goffman identifica oportunamente los rasgos propios del estigma social que permiten su clara delimitación con respecto a otros fenómenos vinculados a sus manifestaciones, siendo el reconocimiento de su singularidad conceptual el primer paso hacia el análisis y la compresión de sus complejas manifestaciones en diferentes contextos socio-culturales. La microsociología de Goffman y, de manera particular, su concepto de marcos, como esquemas generales que organizan la experiencia humana, ofrece un enfoque teórico fértil y, a la vez, poco explorado, para el análisis de este fenómeno y los mecanismos implicados tanto en su construcción social como en su impacto en los diferentes ámbitos de la interacción humana. Así, los marcos construidos, entre otros procesos, a partir de las narrativas y otras formas de comunicación popular, facilitan el reconocimiento y la codificación de objetos, situaciones, experiencias y secuencias de acciones desde el sistema de valores asumido por la comunidad, modificándose y ajustándose de manera continua a través del proceso de interacción social. (AU)

Despite its early presence in human societies, stigma was not addressed by social sciences until mid-twentieth century, with Erving Goffman's definition of stigma as a profoundly discrediting attribute within a specific social interaction being one of the first attempts to produce a systematic and formal study of this phenomenon. Unlike many contemporary authors, Goffman accurately identifies features of social stigma that allow for its clear delimitation from other social phenomena related to its manifestations, understanding the acknowledgment of stigma's conceptual singularity as a first step required for analysis and comprehension of its complex manifestations in different socio-cultural contexts. Goffman's microsociology and, particularly, his concept of frames as schemata of interpretation that organize human experience, provide a fertile and, at the same time, relatively unexplored, theoretical ground for the analysis of social stigma, and the mechanisms involved both in its social construction and its impact in different areas of human interaction. From that perspective, frames constructed, among other social processes, through narratives and other forms of popular communication, facilitate the recognition and coding of objects, situations, experiences and sequences of actions based on the value system assumed by specific communities, being continually modified and adjusted through social interaction. (AU)

Couples HIV counselling and couple relationships in India, Georgia and the Dominican Republic.

BACKGROUND: Couples HIV counseling and testing is essential for combination HIV prevention, but its uptake remains very low. We aimed to evaluate factors associated with couples HIV counseling uptake in India, Georgia and the Dominican Republic, as part of the ANRS 12127 Prenahtest intervention trial. METHODS: Pregnant women ≥15 years, attending their first antenatal care (ANC) session between March and September 2009, self-reporting a stable partner, and having received couple-oriented post-test HIV counseling (trial intervention) were included. Individuals and couple characteristics associated with the acceptability of couples HIV counseling were assessed using multivariable logistic regression for each study site. RESULTS: Among 711 women included (232, 240 and 239 in the Dominican Republic, Georgia and India, respectively), the uptake of couples HIV counseling was 9.1% in the Dominican Republic, 13.8% in Georgia and 36.8% in India. The uptake of couples HIV counseling was associated with women having been accompanied by their partner to ANC, and never having used a condom with their partner in the Dominican Republic; with women having been accompanied by their partner to ANC in India; with women having a higher educational level than their partner and having ever discussed HIV with their partner in Georgia. CONCLUSION: Couple HIV counseling uptake was overall low. Strategies adapted to local socio-cultural contexts, aiming at improving women's education level, or tackling gender norms to facilitate the presence of men in reproductive health services, should be considered. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT01494961 . Registered December 15, 2011. (Retrospectively registered).

Increasing HIV testing among male partners.

OBJECTIVE: Couple-oriented posttest HIV counselling (COC) provides pregnant women with tools and strategies to invite her partner to HIV counselling and testing. We conducted a randomized trial of the efficacy of COC on partner HIV testing in low/medium HIV prevalence settings (Cameroon, Dominican Republic, Georgia, India). METHODS: Pregnant women were randomized to receive standard posttest HIV counselling or COC and followed until 6 months postpartum. Partner HIV testing events were notified by site laboratories, self-reported by women or both combined. Impact of COC on partner HIV testing was measured in intention-to-treat analysis. Socio-behavioural factors associated with partner HIV testing were evaluated using multivariable logistic regression. RESULTS: Among 1943 pregnant women enrolled, partner HIV testing rates (combined indicator) were 24.7% among women from COC group versus 14.3% in standard posttest HIV counselling group in Cameroon [odds ratio (OR) = 2.0 95% CI (1.2-3.1)], 23.1 versus 20.3% in Dominican Republic [OR = 1.2 (0.8-1.8)], 26.8 versus 1.2% in Georgia [OR = 29.6 (9.1-95.6)] and 35.4 versus 26.6% in India [OR = 1.5 (1.0-2.2)]. Women having received COC did not report more conjugal violence or union break-ups than in the standard posttest HIV counselling group. The main factors associated with partner HIV testing were a history of HIV testing among men in Cameroon, Dominican Republic and Georgia and the existence of couple communication around HIV testing in Georgia and India. CONCLUSION: A simple prenatal intervention taking into account the couple relationship increases the uptake of HIV testing among men in different socio-cultural settings. COC could contribute to the efforts towards eliminating mother-to-child transmission of HIV.

Couple-oriented prenatal HIV counseling for HIV primary prevention: an acceptability study.

BACKGROUND: A large proportion of the 2.5 million new adult HIV infections that occurred worldwide in 2007 were in stable couples. Feasible and acceptable strategies to improve HIV prevention in a conjugal context are scarce. In the preparatory phase of the ANRS 12127 Prenahtest multi-site HIV prevention trial, we assessed the acceptability of couple-oriented post-test HIV counseling (COC) and men's involvement within prenatal care services, among pregnant women, male partners and health care workers in Cameroon, Dominican Republic, Georgia and India. METHODS: Quantitative and qualitative research methods were used: direct observations of health services; in-depth interviews with women, men and health care workers; monitoring of the COC intervention and exit interviews with COC participants. RESULTS: In-depth interviews conducted with 92 key informants across the four sites indicated that men rarely participated in antenatal care (ANC) services, mainly because these are traditionally and programmatically a woman's domain. However men's involvement was reported to be acceptable and needed in order to improve ANC and HIV prevention services. COC was considered by the respondents to be a feasible and acceptable strategy to actively encourage men to participate in prenatal HIV counseling and testing and overall in reproductive health services. CONCLUSIONS: One of the keys to men's involvement within prenatal HIV counseling and testing is the better understanding of couple relationships, attitudes and communication patterns between men and women, in terms of HIV and sexual and reproductive health; this conjugal context should be taken into account in the provision of quality prenatal HIV counseling, which aims at integrated PMTCT and primary prevention of HIV.