RESUMO
[This corrects the article on p. 63 in vol. 16, PMID: 35582061.].
RESUMO
Background: COVID-19 emerged as a novel disease with global health importance. Personal and collective behaviours have been modified to prevent the spread of this pandemic. This study is aimed to assess the knowledge, attitude and risk perceptions of Nigerians towards COVID-19. Method: A cross-sectional survey was conducted between the 30th of April and 17th of May 2020 with a national representative among Nigerians using a combination of online and interviewer administered questionnaire. Results: A total of 1,135 respondents participated in the study with a slight male preponderance (M: F=1.5:1). The mean age of the participants was 42±12.2 years with the majority (77%) between the ages of 26 and 55 years. The majority were aware of the pandemic, mostly through mass and social media. Most of the respondents demonstrated good knowledge of COVID-19 but the unaware minority (0.6%) were likewise uneducated. Educational status had no significant association with attitude towards hand washing and wearing of face mask (p>0.05). Risk perception was however low to moderate despite their concerns for COVID-19 and lack of trust in the governments' response to the disease. Conclusion: The risk perception of COVID-19 among the respondents is not encouraging, hence more advocacy and public orientation must be done to curb further spread of COVID-19 in our setting.
RESUMO
BACKGROUND: Tinea capitis impacts negatively on the health of children, consequently affecting their education. Its prevalence is unknown in many African communities. Tinea capitis is faced with therapeutic challenges as resistance to all classes of antifungal agents continues to emerge. This study determined the prevalence, identified dermatophytes of Tinea capitis in Okelele community in North Central Nigeria; and evaluated the susceptibility of isolates to selected antifungal drugs. MATERIALS AND METHODS: Three hundred and one pupils from seven primary schools in the locality who gave assent and those with parental consent were recruited into the study. Scalp scrapings and hairs were collected from participants and subjected to microscopy and culture. Isolates identified by colonial morphology and micromorphology were subjected to disk diffusion antifungal susceptibility testing. RESULTS: Two hundred and twenty-eight of the participants had mycologically proven Tinea capitis giving a prevalence of 75.7%. The dermatophytes identified were T. rubrum (68.0%), M. ferrugineum (22.0%), T. mentagrophytes (8.0%) and T. verrucosum (2.0%). Resistance observed with these isolates was as low as 21.2% to as high as 100% while sensitivity ranged from 78.8% to 100%. Only large family size significantly influenced the occurrence of T. capitis among the risk factors. CONCLUSION: Prevalence of Tinea capitis from this study is high. T. rubrum being anthropophilic and the predominant dermatophyte identified corroborates large family size as an important risk factor. Antifungal resistance as a cause of therapeutic failure was demonstrated by some isolates in this study.
RESUMO
In this retrospective study, we determined the incidence, serovars, and antibiogram of Vibrio cholerae isolated from 102 clinical stool samples collected from rice water diarrheic patients during an outbreak (May - July 2017) in Ilorin metropolis, Nigeria. The culture positive rate of the V. cholerae isolates was 41.2%, with 41 and 1 isolates from O1 (Inaba) and non-O1/O139 serogroups, respectively. The isolates were the most susceptible to ciprofloxacin (76.2%) followed by amoxicillin-clavulanate (71.4%). However, all isolates were resistant to ampicillin and tetracycline. In conclusion, V. cholerae O1 was the predominant circulating serogroup exhibiting multi-drug resistance during the outbreak.
RESUMO
In this retrospective study, we determined the incidence, serovars, and antibiogram of Vibrio cholerae isolated from 102 clinical stool samples collected from rice water diarrheic patients during an outbreak (May - July 2017) in Ilorin metropolis, Nigeria. The culture positive rate of the V. cholerae isolates was 41.2%, with 41 and 1 isolates from O1 (Inaba) and non-O1/O139 serogroups, respectively. The isolates were the most susceptible to ciprofloxacin (76.2%) followed by amoxicillin-clavulanate (71.4%). However, all isolates were resistant to ampicillin and tetracycline. In conclusion, V. cholerae O1 was the predominant circulating serogroup exhibiting multi-drug resistance during the outbreak.
RESUMO
Aim: To determine the prevalence and risk factors associated with bacterial vaginosis (BV) among non-pregnant women of reproductive age group. Methods: A cross-sectional study among non-pregnant asymptomatic women aged 19 to 45 years, attending the gynaecological clinic at University of Ilorin Teaching Hospital, Ilorin, Nigeria. Participants were counselled and an informed consent was obtained. This was followed by vaginal swabs for microscopy, culture and sensitivity. Diagnosis of BV was by Nugent's criteria. Data analysis was by Statistical Package for Social Sciences (SPSS) version 20.0. Chi-square and Yates corrected chi-square were calculated, and p value <0.05 was significant. Results: Among the 212 participants, prevalence of BV was 40.1%; it was common among women aged 25-34 years (50; 58.8%), the married (77; 90.6%) and those with tertiary education (39; 45.9%). The risk factors for BV were common among women with laboratory evidence of the infection, however statistically significant risk factors were the use of intrauterine device (OR 1.61, 95%CI 0.543-4.759; p0.020) and previous voluntary termination of pregnancy (OR 1.04, 95%CI 0.600-1.808; p0.047). Conclusion: There was high prevalence of bacterial vaginosis in the study population. Universal screening and treatment of cases may assist in lowering the associated morbidity.
