. Face-masking could reduce the risk of COVID-19 transmission. We assessed knowledge, attitudes, perceptions, and practices toward COVID-19 and face-mask use among 644 high-risk individuals in Kampala, Uganda. In data analysis, descriptive, bivariate, and multivariate logistic regression analyses with a 95% CI were considered. Adjusted odds ratios were used to determine the magnitude of associations. P -values < 0.05 were considered statistically significant. The majority, 99.7% and 87.3% of the participants, respectively, had heard about COVID-19 and believed that face-masks were protective against COVID-19, whereas 67.9% reported having received information on face-mask use. Food-market vendors and those with no formal education were 0.5 and 0.3 times less likely to have received information about face-mask use than hospital workers and those who had completed secondary school, respectively. Those who had received information on face-mask use were 2.9 and 1.8 times more likely to own face-masks and to perceive them as protective, respectively. Food-market vendors were 3.9 times more likely to reuse their face-masks than hospital workers. Our findings suggest that Ugandan high-risk groups have good knowledge, optimistic attitudes and perceptions, and relatively appropriate practices toward COVID-19.

Antimicrobial Resistance (AMR) and Healthcare Associated Infections (HAIs) are major global public health challenges in our time. This study provides a broader and updated overview of AMR trends in surgical wards of Mulago National Referral Hospital (MNRH) between 2014 and 2018. Laboratory data on the antimicrobial susceptibility profiles of bacterial isolates from 428 patient samples were available. The most common samples were as follows: tracheal aspirates (36.5%), pus swabs (28.0%), and blood (20.6%). Klebsiella (21.7%), Acinetobacter (17.5%), and Staphylococcus species (12.4%) were the most common isolates. The resistance patterns for different antimicrobials were: penicillins (40–100%), cephalosporins (30–100%), β-lactamase inhibitor combinations (70–100%), carbapenems (10–100%), polymyxin E (0–7%), aminoglycosides (50–100%), sulphonamides (80–100%), fluoroquinolones (40–70%), macrolides (40–100%), lincosamides (10–45%), phenicols (40–70%), nitrofurans (0–25%), and glycopeptide (0–20%). This study demonstrated a sustained increase in resistance among the most commonly used antibiotics in Uganda over the five-year study period. It implies ongoing hospital-based monitoring and surveillance of AMR patterns are needed to inform antibiotic prescribing, and to contribute to national and global AMR profiles. It also suggests continued emphasis on infection prevention and control practices (IPC), including antibiotic stewardship. Ultimately, laboratory capacity for timely bacteriological culture and sensitivity testing will provide a rational choice of antibiotics for HAI.

Background Lab-based surveillance (LBS) of antimicrobial resistance (AMR) is not systematically implemented in Uganda. We aimed to identify the gaps in establishing regular LBS of AMR in Uganda. Methods This was a retrospective records review. It was done at Mulago Hospital (MH) Microbiology Lab (MHL). It analyzed lab records on bacteria and their antimicrobial susceptibility profiles (ASPs) over 6 months. Since MH is the national referral hospital, we hypothesized that (1) MHL is the best resourced and that any limitations seen here are amplified in labs at regional referral hospitals (RRHs) and health centers (HCs); (2) data from MHL on LBS mirrors that from labs at RRHs and HCs; (3) the state of records from MHL show lab performance and the presence or absence of standard operating procedures (SOPs), as would be the case at RRHs and HCs. Results The lab got 1760 samples over the six months. The most common sample was urine (659, 37.4%). From the 1760 samples, data on 478 bacterial isolates were available. Urine gave the most isolates (159, 33.3%). Most of the isolates were gram-negative (267, 55.9%). Escherichia coli (100, 37%) was the most common gram-negative (of the Enterobacteriaceae). Pseudomonas aeruginosa (17, 6%) was the most common gram-negative (of the non-Enterobacteriaceae). The gram-negative bacteria were highly resistant to β-lactams. These were highly sensitive to carbapenems. The Staphylococcus aureus were highly resistant to β-lactams. The gram-positive bacteria were highly sensitive to vancomycin. ASPs for all bacterial categories were incomplete. Conclusions The findings from MHL suggest that there is a need to improve antimicrobial susceptibility testing capacity. They also suggest that the situation at RRHs and HCs around the country could be worse. So, there is a need to extend the political will, which already exists, into operational and implementation action.

Background With shortages of face-masks continuing to be reported worldwide, critical questions like whether or not there is an adequate alternative to commercially manufactured face-masks continue to linger especially in low- and middle- income settings. This study aimed at addressing this through testing and comparing various materials and forms of face-masks for filtration efficiency, breathability, microbial cleanliness, distance-dependent fitness, and re-usability of different face-masks procured from face-mask vendors in Kampala, Uganda. Methods This was a laboratory-based descriptive study that applied new protocols and already existing protocols with substantive modifications to ten different types of face-mask types each in quadruplicate to achieve each specified aim. Results Surgical face-masks had better filtration efficiency, distance-dependent fitness and breathability compared to other face-masks tested. Decontamination of these face-masks with 70% ethanol negatively affected their efficacy. Locally-made double layered face-masks had better: filtration efficiency, distance-dependent fitness and breathability compared to other locally-made cloth face-masks, and re-usability compared to all the face-mask types that had been tested. Discussion/conclusions Locally-made double layered cloth face-masks could serve as alternative face-masks especially for populations in low- and middle- income settings like Uganda while allowing restricted use of surgical face-masks and other respirators like the KN95 to high-risk groups only.

COVID-19 control is highly affected by knowledge levels which are also affected by receipt of information on the disease. Therefore, this review examined knowledge levels and media sources of information findings of the studies on knowledge, attitudes, perceptions, and practices towards COVID-19 done in low- and middle-income countries in Africa to shed light on the interplay of the use of different media platforms and populations’ knowledge about the COVID-19 pandemic and identify shorter- and longer-term priorities for COVID-19 research to improve the continent’s capacity to not only deal with COVID-19 but also future pandemics. Searches were conducted in PubMed and CINAHL databases/sites with major terms being “knowledge”, “attitudes”, “perceptions”, “practices”, “COVID-19 “, and “Africa”. 319 were where identified and subjected to the exclusion and inclusion criteria retaining only 10 free, full-text research articles related to knowledge, attitudes, perceptions, and practices towards COVID-19. This review summarized the levels of knowledge and media information sources among African populations. The review indicated a largely higher level of knowledge towards COVID-19 among populations who received information through various media platforms and alluded to the different media platforms that could be appropriate to spread COVID-19 related information to African populations.

Face-masking could reduce the risk of COVID-19 transmission. We assessed: knowledge, attitudes, perceptions, and practices towards COVID-19 and face-mask use among 644 high risk-individuals in Kampala, Uganda. In data analysis, descriptive, bivariate and multivariate logistic regression analyses, with a 95% confidence interval were considered. Adjusted-odds ratios were used to determine the magnitude of associations. P-values < 0.05 were considered statistically-significant. Majority: 99.7% and 87.3% of the participants respectively had heard and believed that face-masks were protective against COVID-19, while 67.9% reported having received information on face-mask use. Males, food market vendors, those with no formal education, and those aged 24-33, 44-53 and 54-63 years were 0.58, 0.47, 0.25, 1.9, 2.12, and 3.39 times less likely to have received information about face-mask use respectively. Majority, 67.8% owned locally-made, non-medical face-masks, while 77.0% of face-mask owners believed that they knew the right procedure of wearing them. Those who had received information on face-mask use were 2.85 and 1.83 times more likely to own face-masks and to perceive them as protective. Food market vendors were 3.92 times more likely to re-use their face-masks. Our findings suggest that Ugandan high-risk groups have good knowledge, optimistic attitudes and perceptions, and relatively appropriate practices towards COVID-19.

BackgroundThe Corona Virus Disease of 2019 (COVID-19) has gravely affected several aspects of national and global society, including education. Given the risk it poses, the Government of Uganda (GOU) adopted and recommended face mask use as one of the preventive measures to limit its transmission in communities. However, there is limited data on the levels of face mask usage and associated factors among students in schools in Uganda. This study aimed at assessing the face mask usage and associated factors among students in schools in rural Eastern Uganda amidst the COVID-19 pandemic.MethodsA cross sectional quantitative descriptive study was conducted among 423 students in schools in rural Eastern Uganda. Multi-stage sampling method was employed in the selection of study participants. The data was collected by trained data collectors using structured questionnaires pre-installed on ODK enabled smart phones. The data entered was cleaned using Excel 2016 and exported to Stata14.0 statistical software (Statacorp, College station, Texas, USA) for analysis. Bivariate and multivariable logistic regression analyses were employed using 95% CI (confidence interval). Variables with p-value < 0.20 and those with literature backup evidence were included in the multivariable model. Variables with p-value < 0.05 were considered to be statistically significant. This study revealed that less than three quarters (62.3%) wore face masks correctly.ResultsAlmost all, 98.9% of the participants mentioned that they wore face masks due to fear of missing classes and 49.0% disagreed that they were vulnerable to COVID-19. Students in boarding schools (AOR = 1.61, 95%CI: 1.05-2.47), those who believed that they were vulnerable to COVID-19 (AOR = 1.70, 95%CI: 1.11-2.10), and those who disagreed that masks are uncomfortable (AOR = 1.62, 95%CI: 1.06-2.46) were more likely to wear facemasks correctly.ConclusionThis study revealed that more than a third of the students did not wear face masks correctly. Correct wearing of face masks was associated with being in a boarding school, belief that they were susceptible to COVID-19, and disagreeing that masks were uncomfortable. This therefore highlights the need for sensitization programmes in academic institutions in order to improve students’ perceptions toward COVID-19 and face masks, and consequently increase correct face mask usage in schools.

Reliable data on antimicrobial resistance (AMR) transmission dynamics in Uganda remains scarce; hence, we studied this area. Eighty-six index patients and “others” were recruited. Index patients were those who had been admitted to the orthopedic ward of Mulago National Referral Hospital during the study period; “others” included medical and non-medical caretakers of the index patients, and index patients’ immediate admitted hospital neighbors. Others were recruited only when index patients became positive for carrying antimicrobial-resistant bacteria (ARB) during their hospital stay. A total of 149 samples, including those from the inanimate environment, were analyzed microbiologically for ARB, and ARB were analyzed for their antimicrobial susceptibility profiles and mechanisms underlying observed resistances. We describe the diagnostic accuracy of the extended-spectrum β-lactamase (ESBL) production screening method, and AMR acquisition and transmission dynamics. Index patients were mostly carriers of ESBL-producing Enterobacteriaceae (PE) on admission, whereas non-ESBL-PE carriers on admission (61%) became carriers after 48 hours of admission (9%). The majority of ESBL-PE carriers on admission (56%) were referrals or transfers from other health-care facilities. Only 1 of 46 samples from the environment isolated an ESBL-PE. Marked resistance (>90%) to β-lactams and folate-pathway inhibitors were observed. The ESBL screening method’s sensitivity, specificity, positive predictive value, and negative predictive value were 100%, 50%, 90%, and 100%, respectively. AMR acquisition and transmission occurs via human–human interfaces within and outside of health-care facilities compared with human–inanimate environment interfaces. However, this remains subject to further research.