Background: As the Coronavirus disease 2019 (COVID-19) pandemic continues to evolve, physicians must be equipped with adequate knowledge, skills on the prevention measures, and confidence in diagnosing and treating COVID-19 patients. Therefore, it is of great interest to assess the knowledge and practices of Physicians to identify existing gaps and improve occupational safety and viral surveillance. Methods: A cross-sectional study was conducted in Lebanon between 28th March and 11th April 2020. Data was collected through an online survey that included information on socio-demographic characteristics, knowledge, practice, physicians fear towards COVID-19 as well as their perceptions regarding actions/policies implemented by the Ministry of Public Health (MOPH) and their health care facilities. Multivariable logistic regression analyses were carried out to identify the factors associated with good knowledge of COVID-19 and good practice toward its prevention. Adjusted odds ratio and their 95% confidence intervals were reported. Results: Our survey revealed that the majority of Lebanese physicians had good knowledge about the disease (89.5%) while approximately half of the respondents adopted good preventive practices (49.7%). The odds of having good knowledge was 2.16 times higher among physicians aged 40 and above (adjusted OR = 2.16 with a 95% confidence interval (CI) of 1.08 to 4.34) compared to their counterparts aged less than 40 years old. Our results also showed that the odds of good practice was 2 times higher among frontline compared to the second line workers (adjusted OR = 2.01 with 95% CI of 1.21 to 3.34). Physicians with an experience of 10 years and above were 3.35 times more likely to have good practice compared to their counterparts (adjusted OR = 3.35 with 95% CI of 1.60 to 7.02). Finally, participants with good knowledge of COVID-19 were 2.04 times more likely to have a good practice (OR = 2.04 with 95% CI of 1.01 to 4.12). Conclusion: Lebanese physicians revealed a good level of knowledge; however, they had limited comprehension of the precautionary measures that protect them from this virus. Our findings have important implications for the development of strategies suitable for improving the level of practice among physicians and enhance prevention programs.

Background: Lebanon, a small country in the Middle East, remains severely affected by the COVID-19 pandemic. Seroprevalence surveys of anti-SARS-CoV-2 antibodies provide accurate estimates of SARS-CoV-2 infection and hence evaluate the extent of the pandemic. The present study aimed to evaluate the prevalence of SARS-CoV-2 antibodies in Lebanon and to compare the estimated cumulative number of COVID-19 cases with the officially registered number of laboratory-confirmed cases up to January 15, 2021. Methods: A nationwide population-based serosurvey study was conducted in Lebanon between December 7, 2020, and January 15, 2021, before the initiation of the national vaccination program. The nCOVID-19 IgG & IgM point-of-care (POCT) rapid test was used to detect the presence of anti-SARS-COV-2 immunoglobulin G (IgG) in the blood. Seroprevalence was estimated after weighting for sex, age, and area of residence and adjusting for the test performance. Results: Of the 2058 participants, 329 were positive for IgG SARS-COV-2, resulting in a crude seroprevalence of 16.0% (95% CI 14.4–17.6). The weighed seroprevalence was 15.9% (95% CI of 14.4 and 17.4). After adjusting for test performance, the population weight-adjusted seroprevalence was 18.5% (95% CI 16.8–20.2). This estimate implies that 895,770 individuals of the general population were previously infected by COVID-19 up to January 15, 2021 in Lebanon. The overall estimated number of subjects with previous SARS-CoV-2 infection was three times higher than the officially reported cumulative number of confirmed cases. Seroprevalence was similar across age groups and sexes (p-value > 0.05). However, significant differences were revealed across governorates. Conclusions: Our results suggest that the Lebanese population is still susceptible to SARS-CoV-2 infection and far from achieving herd immunity. These findings represent an important contribution to the surveillance of the COVID-19 pandemic in Lebanon and to the understanding of how this virus spreads. Continued surveillance for COVID-19 cases and maintaining effective preventive measures are recommended to control the epidemic spread in conjunction with a national vaccination campaign to achieve the desired level of herd immunity against COVID-19.

Breast cancer (BC) is a major health concern in Lebanon, with an increasing incidence rate due to advancements in treatment modalities. Evaluating the impact of the BC and its treatment on a woman's Health-Related Quality of Life (HRQoL), and comparing these patterns before and after breast conserving surgery is important to identify areas where interventions may be needed to improve the overall well-being of women with BC. This study aimed to evaluate the HRQoL pre and post-operative breast conserving surgery and just prior to initiation of adjuvant therapy in newly diagnosed patients with BC in Lebanon, specifically focusing on changes in body image. A prospective cohort study was conducted on 120 patients in two health care facilities in Lebanon, collecting sociodemographic and clinical data, and using the EORTC QLQ-C30 and QLQ-BR23 questionnaires to evaluate HRQoL. The outcomes were measured at baseline and then one-day post-operative breast surgery. Results revealed a statistically and clinically significant decrease in body image (mean difference of 8.1 points (95% 4.3;11.1)), physical functioning (mean difference of 6.1 points (95% 3.3;8.5)), and emotional functioning (mean difference of -8.4 points (95%-12.4; -4.9) after surgery. Positive change of physical functioning score was observed among married women. Positive change of emotional functioning score was observed among patients with poor body image score and high future perspective score. Our findings provide valuable insights for clinicians and researchers on the impact of breast conserving surgery on HRQoL in Lebanese women.

Background: Lebanon has been gripped by an economic crisis and the local currency has lost more than 90% of its value; besides, a lack of consistent electricity supply which has contributed to rising concerns about food safety especially among households. This study aimed to assess Lebanese society knowledge, attitude and practice towards food safety during the economic crisis.Methods: A cross-sectional study was conducted in Lebanon between September 5 and January 30, 2021. Data was collected through an online survey that included information on socio-demographic characteristics, knowledge, attitude and practice of Lebanese consumers towards food safety. Two multivariate regression models were performed on the knowledge and practices as a dependent variable. 95% confidence interval was calculated. All tests were two-sided and statistical significance was set atp-value < 0.05.Results: The majority of participants had good knowledge regarding food safety (74.9%) while more than half of the respondents adopted good preventive practices (62.8%). Multivariate regression of factors associated with good knowledge regarding food safety showed married participants (adjusted OR = 2.1;p < 0.0001), who had university degree and above (adjusted OR = 2.0;p < 0.0001), and who had income < 1,500,000 LBP (adjusted OR = 1.7;p < 0.0001) had a significantly good knowledge score compared to their counterparts. Finally, participants aged more than 35 years old and who had income higher than 1,500,000 LBP (adjusted OR = 1.8;p < 0.0001 and adjusted OR = 1.9;p = 0.01 respectively) were positively associated to good practice towards food safety.Conclusion: This study offers useful insights into the knowledge, attitude and practices of Lebanese consumers towards food safety during the economic crisis.

Endometriosis is a prevalent disease among women worldwide, including the Middle East. Insufficient knowledge about the disease causes delayed diagnosis which could result in major complications, particularly infertility. Thus, being aware of the symptom’s aids in prompt diagnosis and treatment. Furthermore, no research has been done in Lebanon to assess the Lebanese women’s knowledge about endometriosis. To determine the understanding and concerns of Lebanese women about endometriosis which aids in identifying knowledge gaps and misconceptions so that they can be addressed. A cross-sectional study was conducted between February and March 2024 among Lebanese females, who completed the authors’ online questionnaire assessing knowledge and concern about endometriosis and its associated symptoms, Multivariable logistic regression analysis was used to explore the relationship between score of knowledge and different characteristics of patients. A survey of 725 Lebanese women (mean age 32.5 years, SD = 9.5) revealed low knowledge (25.9%) about endometriosis origin, symptoms, and treatment. Over 60% were unaware of endometriosis symptoms, while 9.9% mistakenly believed menstrual cramps indicated the disease. Younger age (< 35 years), higher education (Master’s degree or above), professional occupation, lower pregnancy and live birth rates, and no history of abortion, endometriosis, pelvic inflammatory disease, uterine or ovarian conditions, and pelvic surgeries were significantly associated with greater knowledge of endometriosis. Lebanese women’s knowledge of endometriosis is limited. This highlights how crucial medical education and awareness initiatives are in addressing the issue in Lebanon. Greater awareness of endometriosis will encourage Lebanese women to seek medical advice and consultation, resulting in earlier detection and treatment.