Background Several vaccines have been approved in a lot of countries to combat coronavirus disease and distributed throughout the world. Health professional’s knowledge and attitude towards a second COVID-19 vaccine dose were poorly implemented and understood in Ethiopia's health facilities. The main purpose of conducting this study was to investigate health professionals’ knowledge and attitude towards the second COVID-19 vaccine dose at public hospitals in Ethiopia. Methods A cross-sectional study design was conducted from January to March, 2021 to assess the knowledge and attitude towards second COVID-19 vaccine dose among health professionals working at public health facilities in Ethiopia. A multivariable logistic regression was performed to identify predictors that correlate with knowledge and attitude towards a second COVID-19 vaccine dose with a P -value<0.05 as a cut-off point for statistical significance at 95% confidence interval (CI). Results Four hundred and nine study subjects participated, with a response rate of 96.7%. In this study, more than half of the respondents had high knowledge towards second COVID-19 vaccine doses. Similarly, 95.6% of respondents had a favorable attitude towards second COVID-19 vaccine doses. Educational status (AOR=1.82, 95% CI=1.1–2.2), age (AOR=2.01, 95% CI=1.76–3.01), and profession (AOR=2.32, 95% CI=1.42–3.01) were variables associated with knowledge towards second COVID-19 vaccine doses. Educational status (AOR=5.42, 95% CI=4.1–6.7), age (AOR=12.4, 95% CI=10.54–15.8), professionals (AOR=4.33, 95% CI=2.32–6.87), working experience (AOR=4.33, 95% CI=2.32–6.87), marital status (AOR=2.47, 95% CI=1.33–5.95), risk degree (AOR=2.33, 95% CI=1.31–4.11) and gender (AOR=3.42, 95% CI=2.91–4.98) were determinant factors of attitude towards the second COVID-19 vaccine dose. Conclusion Addressing problems related with risk degree, educational status, and socio-demographic factors will help to increase the overall knowledge and attitude towards second COVID-19 vaccine doses.

Background Meat is subjected to contamination from a variety of sources during slaughter and sale. Globally, an estimated 600 million people per year are affected by illness from poor meat handling, of which 420,000 result in deaths. However, evidence on the magnitude and factors associated with hygienic practice in low-income countries limits the extent of this underestimation of the problem. The aim of this study was to assess the magnitude of meat hygiene practices and factors associated with poor practices among food handlers in Gambela, Ethiopia. Methods This institution-based cross-sectional study was conducted in Gambela town. Systematic sampling at random was used to select workers from butchers’ houses, meat-selling shops, and restaurants in Gambela. A sampling frame of 1,080 workers was obtained from the total number of restaurants, meat-selling shops, and restaurants in the town. A sampling interval (K) was calculated. Finally, a participant was selected for every two individuals until the final 422 individuals were sampled. Data were collected using structured questions through interviews and observations. Data collectors were trained and oriented on the questionnaires before data collection, and they were supervised throughout the data collection period. Results This study showed a low prevalence of good hygiene practices of 40.6% (36.0–45.6) among meat handlers at butcher houses and restaurants in Gambela, southwest Ethiopia. Low levels of good hygiene practices were significantly related to education (i.e., having a secondary education) (AOR: 95% C.I., 2.51: 1.17–5.41) and food hygiene training (i.e., receiving training on general safe food hygiene) (AOR: 95% C.I., 5.11: 2.55–10.23). Conclusion This study finds evidence of a low level of hygiene practices among meat handlers at butcher houses and restaurants in Gambela, Ethiopia. Low hygiene practices were significantly associated with the education level of food handlers and meat hygiene training. Intensive food safety training and providing a comfortable work environment will help them attract educated workers.