Background: World Health Organization (WHO) declared Coronavirus disease 2019 (COVID-19) as a pandemic in March 2020. Such widespread outbreaks are associated with adverse mental health consequences. Aims: To evaluate mental health outcomes among Egyptian healthcare workers (HCW) treating patients with confirmed or suspected Coronavirus Disease 2019 (COVID-19) to direct the promotion of mental wellbeing, by screening for symptoms of anxiety, insomnia, depression and stress, and analyzing potential risk factors. Methods: This cross-sectional, hospital-based survey study collected demographic data and mental health measurements from 502 HCW dealing with COVID-19. HCW were surveyed in 20 hospitals (Fever, Chest, and Quarantine hospitals) in different parts of Egypt, in April and May 2020. Results: Among the 502 HCW surveyed; 60.0% were physicians, 16.1% were specialized nurses, and 23.9% were non-specialized nurses. About 35.3% worked in chest hospitals, 17.5% in fever hospitals, and 47.2% in quarantine hospitals. A considerable proportion of HCW had symptoms of anxiety, insomnia, depression, and stress. Females were at higher risk of experiencing symptoms of severe anxiety (odds ratio [OR], 1.85; 95% CI, 1.12–3.05; p = .016), severe depression (OR, 2.013; 95% CI, 1.17–3.4; p = .011), and severe stress (OR, 2.68; 95% CI, 1.5–4.6; p < .001). Fever hospital workers were at higher risk of severe depression (OR, 1.52; 95% CI, 1.11–2.09; p < .01), compared to Quarantine hospital workers. Conclusion: Ensuring proper mental health support for HCW is an important component of public health measures for addressing the COVID-19 epidemic and safeguarding the continuity of appropriate medical service.

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Two new cembrane diterpenes (+)-polydactylide (1) and (+)-7alpha,8beta-dihydroxydeepoxysarcophine (2) together with (+)-sarcophine (3) and (+)-sarcophytoxide (4) have been isolated from the soft coral Sinularia polydactyla. The new cembrane diterpene (-)-7beta-hydroxy-8alpha-methoxydeepoxysarcophine (5) has been obtained from the soft coral Sarcophyton trocheliophorum and the known briarane diterpene briaexcavatolide W (6) from the gorgonian coral Briareum sp.The structures were determined primarily by NMR spectroscopy. The assignment of NMR signals was performed by means of (1)H-(1)H COSY, ROESY, HMQC and HMBC experiments.

Oceanographic processes play a key role in influencing the structure of the marine planktonic ecosystems. Taking advantage of the quasi-simultaneous collection of a large ichthyoplanktonic dataset in different regions of the Central Mediterranean Sea (Italian/Maltese, Tunisian and Libyan waters), this study aimed at the identification of the main environmental drivers that control the structure of the larval fish assemblages. Spatial distribution and taxa composition were related to physical forcings (geostrophic currents and wind stress) and environmental conditions (bottom depth, temperature, salinity, chlorophyll-a concentration). ANOSIM and SIMPER identified contribution of fish taxa to the average Bray-Curtis dissimilarity among regions. In Italian and Libyan waters, two assemblages (neritic and oceanic) were identified, while a mixed assemblage characterized only some stations. Two neritic and one oceanic assemblages were discriminated in Tunisian waters. Random Forest classification model highlighted the essential role of the bathymetry, while Lagrangian simulations evidenced the action of the hydrodynamics in mixing neritic and oceanic assemblages in the Italian/Maltese and partially in Libyan waters. These findings highlighted the importance of the multidisciplinary approach and shed light on the potential value of the ichthyoplanktonic surveys for the assessment of the state of the marine ecosystem and the conservation of the fishery resources.