Household caregivers' knowledge and control of helminthiasis in preschool children in a rural community of Enugu state, Nigeria.

Helminthiasis causes iron deficiency anemia, pica, growth, and mental retardation in children. Deworming exercises are being included as part of various interventional programs to reduce the disease burden. However, the success or failure of such activities in terms of household caregivers' knowledge and practice of deworming is not usually adequately evaluated, thus this study. This was a cross-sectional descriptive study carried out in the rural community of Enugu State, Nigeria. Pretested semi-structured interviewer-administered questionnaire was used. Inferential statistics, χ2 test, and t-test were also used in the analysis for categorical and continuous variables, respectively. A total of 294 preschool children and 250 caregivers were studied. Among the caregivers, 212 (71.9%) had good knowledge and 149 (50.5%) had good practice of deworming. There was a statistically significant association between the age of respondents and knowledge score (χ2 = 6.471, p = 0.039) and between the educational level of respondents and practice score (χ2 = 30.632, p < 0.001). Most respondents in the rural community had a good knowledge of worm infestation and only half had good practice of deworming. Also, there was a significant difference between the age of respondents and knowledge of helminthiasis and between the educational level of respondents and deworming activities of respondents.

Willingness of college students aged 10 to 24 years to get vaccinated against COVID-19 disease: a cross-sectional study in South-East Nigeria.

Background: Willingness to be vaccinated against COVID-19 is a topical issue that may change the course and distribution of the pandemic in the country. Objectives: This study was aimed to determine the willingness to receive the COVID-19 vaccine among college adolescents and associated factors. Methodology: This was a cross-sectional study carried out among one thousand college adolescents in six secondary schools in Enugu from April to August 2021. A pretested, self-administered questionnaire was used for data collection. Data entry and analysis were done using IBM Statistical Package for Social Sciences (SPSS) statistical software version 25. Descriptive statistics were used to describe college adolescents' characteristics. Categorical variables were reported as frequencies and percentages. Predictors of willingness to vaccinate were assessed using binary logistic regression. Results: A minor proportion of the respondents, 13.2% (153) were willing to receive the COVID-19 vaccine. The respondents who were males were 1.6 times more willing to receive the COVID-19 vaccination when compared with those who were females. (AOR=1.6, 95%CI: 1.1- 2.3). The respondents who were aware they could be infected with COVID-19 were twice more likely to receive COVID-19 vaccination when compared with those who felt they could not be infected. (AOR=2.0, 95%CI: 1.1-3.1). The respondents who had good knowledge of COVID-19 vaccination were 2.2 times more likely to receive COVID-19 vaccination when compared with those who had poor knowledge. (AOR=2.2, 955CI: 1.5-3.3). Conclusion: A small fraction of college adolescents were willing to receive the COVID-19 vaccine. Male gender, knowledge of vaccine and possibility of transmitting infection are predictors of willingness to receive the vaccination.

DPP-IV Inhibitor-Associated Angioedema in Patient With Known History of ACE Inhibitor Angioedema.

The patient is a 69-year-old male with a past medical history of intellectual disability, hypertension, type 2 diabetes mellitus, and angiotensin-converting enzyme (ACE) inhibitor-associated angioedema who presented to the emergency department with difficulty breathing. On physical examination, the patient had significant facial edema. Nasal fiber-optic visualization revealed extensive airway edema involving the supraglottic region and the arytenoids. The patient was successfully intubated through the collective teamwork of ENT, anesthesia, and critical care teams. He was managed in the intensive care unit until recovery. Workup for markers for allergic causes of angioedema were within normal limits. Further investigation revealed that symptoms developed following the initiation of a dipeptidyl peptidase 4 (DPP-IV) inhibitor. The angiotensin-converting enzyme and DPP-IV play a significant role in the metabolism of bradykinin and substance P to their inactive metabolites. The complex interplay between the enzymes in the high-molecular-weight kininogen (HWMK) system may increase the risk of angioedema in patients with a known history of ACE inhibitor-associated angioedema when placed on a DPP-IV inhibitor. This case report highlights the pathophysiology involved.