Abstract:The study determined the different types of conflict experienced by medical and nursing personnel of King Khaled Hospital (KKH), Hail General Hospital (HGH) and Maternity and Children's Hospital (MCH)

Patient protection has become one of the key elements of the quality of health care systems in Saudi Arabia. Medical errors that threaten patient safety are mediated by several factors including system risk factors. Hence, we used a self-structured questionnaire to assess and rank the system factors according to the perceptions of nurses working in the hospitals of the ministry of health in Hail, KSA. Eight out of twelve factors tested were perceived as threatening factors of the patient safety that are; ‘Shortage of medical staff’, ‘Poor design of the hospital structure’, ‘Long working hours’, ‘Overcrowding of patients’, ‘Poor coordination between hospital departments, ‘Punitive and blaming environment, ‘Lack of clinical practice standards’ and, ‘Poor financial incentives’. Thus, considering the negative impact of the identified threatening system factors in this study on patient safety, urgent planning and managing appropriate corrective actions should be designed to improve patient safety issues.

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Patient safety is a global problem and one of the key elements of the quality of health care systems. The human factor is a major risk factor leading to medical errors that affect patient safety. To explore the impact of this factor on patient safety in the hospitals located in the Ha'il city in Saudi Arabia; the perceptions of nurses working in governmental hospitals were assessed using a self-structured questionnaire. Descriptive statistics were presented for the studied variables. Significant differences between the categories of the respondents’ characteristics in relation to risk factors were assessed using the Mann-Whitney test; the Kruskal-Wallis and the Spearman rank correlation test. Only 50% of the factors tested were perceived as moderate risk factors that were negatively affecting patient safety in Ha'il hospitals; namely: ‘Poor teamwork among medical staff’; ‘Unqualified medical staff’ and ‘Miscommunication among medical staff’. The substantial differences among demographic characteristics of the study sample in relation to the human resources risk factors causing medical errors was identified at P<0.05. Although the human risk factors were ranked as low to moderate; attention to and concern for all risk factors is needed by policymakers and hospital managers in order to improve patient safety in the healthcare settings in the Ha'il city in KSA.

COVID-19 spreads abnormally compared to its counterparts in the same family "beta-coronaviruses". Today, we count more than 130 million affected humans affected by the COVID-19. Therefore, the study of means of prevention and treatment is an urgent need. Interestingly, the novel virus (SARS-CoV-2) has some similarities with SARS-CoV and MERS-CoV. It is known that heterologous immunity is well recognized within species of the same family. The use of previously recognized effective antibodies for SARS and MERS virus may prevent the COVID-19 pandemic. The objective of this study is to compare between SARS-CoV, MERS-CoV, and SARS-CoV-2 genomic and proteomic identity/similarity and their cross-immunity as well as their immunological features in the context of COVID-19 diseases prevention and treatment methods.