Knowledge, attitude, and hesitancy towards COVID-19 vaccine among university students of Bangladesh.

Global vaccination coverage is an urgent need to recover the recent pandemic COVID-19. However, people are concerned about the safety and efficacy of this vaccination program. Thus, it has become crucial to examine the knowledge, attitude, and hesitancy towards the vaccine. An online cross-sectional survey was conducted among university students of Bangladesh. Total of 449 university students participated. Most of these students used the internet (34.74%), social media (33.41%), and electronic media (25.61%) as a source of COVID-19 vaccine information. Overall, 58.13% and 64.81% of university students reported positive knowledge and attitude towards the COVID-19 vaccine. 54.34% of these students agreed that the COVID-19 vaccine is safe and effective. 43.88% believed that the vaccine could stop the pandemic. The Spearman's Rank correlation determined the positive correlation between knowledge and attitude. The negative correlation was determined between positive knowledge and hesitancy, and positive attitude and hesitancy. University students with positive knowledge and attitude showed lower hesitancy. Multiple logistic regression analyses determined the university type and degree major as the predictors of knowledge, whereas only degree major was the predictor of attitudes. 26.06% of the study population showed their hesitancy towards the vaccine. University type and degree major were also determined as predictors of this hesitancy. They rated fear of side effects (87.18%) and lack of information (70.94%) as the most reasons for the hesitancy. The findings from this study can aid the ongoing and future COVID-19 vaccination plan for university students. The national and international authorities can have substantial information for a successful inoculation campaign.

Perceived Noise Pollution and Self-Reported Health Status among Adult Population of Bangladesh.

Despite the public health concern, there is a dearth of research regarding perceived noise pollution and noise-related health status in Bangladesh. This study was carried out to evaluate the noise-related health status among Bangladesh's adult population. 1386 adult Bangladeshis participated in an online survey. A linear regression model was used to evaluate overall noise-related health status determinants. 91% of the survey population reported noisy environments in their neighborhood, with the majority reporting two types (34%) of noise pollution sources. Road vehicles (38%) and construction activities (24%) were identified as significant source of noise pollution. The Bangladeshis are primarily exposed to noise during school and office hours. Socio-demographic information, perceived noise pollution and individual views towards noise pollution were examined as determinants of noise-related health problems. Females were found to be more impacted than males, and young people also expressed concern about noise pollution's influence. Residents in mixed-unit buildings exhibited a significant level of noise-related health problems such as deafness, insomnia, heart disease, headache, stress, poor concentration, production loss, fatigue, irritability, heartburn, indigestion, ulcers, and high blood pressure. Noise pollution from road vehicles and industry has been shown to have a negative effect on people's health. Individuals affected by noise were interested in noise reduction efforts. The findings of this research may aid in the improvement of international, national, and local noise control efforts.

Knowledge, Attitude, and Practices towards Dengue Fever among University Students of Dhaka City, Bangladesh.

Dhaka has become the worst affected city in Bangladesh regarding dengue fever (DF). A large number of university students are residing in this city with a high DF risk. This cross-sectional study was conducted to assess the DF status and responses among these students through their Knowledge, Attitude, and Practices (KAP) survey. A total of 625 students participated in an online self-reported survey. Statistical analyses were performed to assess the status and KAP regarding DF. University students from the city perceived their living places as moderately safe (45.28%) against DF, whereas about 20% reported their DF infection history. Some of these students had exemplary DF knowledge (66.72%), attitude (89.28%), and practices (68.32%). However, many of them were also observed with a lack of knowledge about this disease's infectious behavior, recognizing Aedes mosquito breeding sites, multiple infection cases, and the risk of DF viral infection during pregnancy. Fair correlations (p < 0.001) were determined in the KAP domain. Gender, residential unit, major, and dengue-relevant subjects were found to be significant predictors (p < 0.05) of KAP level in the univariate analysis. Major subject and residential units remained significant predictors of overall KAP level in further multiple analysis. This study revealed the urgency of infectious disease-related subjects and the relevant demonstration into the university curriculum. The study's findings can assist the university, government and non-governmental organizations, and the health and social workers to prepare a comprehensive dengue response and preparedness plan.

Dengue Fever Responses in Dhaka City, Bangladesh: A Cross-Sectional Survey.

Objectives: This study intends to evaluate the Dhaka city residents' individual views toward DF. Methods: A cross-sectional survey used google forms for collecting data. Python and RStudio were used for data management and analysis. Kruskal-Wallis or Mann-Whitney U test and logistic regression models were performed, where appropriate. Results: In total 1008 individuals participated in a pre-tested KAP survey. More than 20% reported being affected by DF before the survey, where they rated their current places as being moderately safe (43%). In terms of DF control, 65% had good knowledge, and 68% reported good practice, whereas they demonstrated an overall good attitude. The increased knowledge of individuals could contribute to behavioral changes regarding DF. Female residents demonstrated better DF attitudes (OR: 0.69; p < 0.05) and practices (OR: 0.66; p < 0.01) compared to male residents. Mixed unit residents had poor KAP levels. Educational attainment can also play an essential role in enhancing the attitude level. Conclusion: Overall, dengue surveillance activities with sufficient campaigns are required for behavioral change in Dhaka city. This information could be integrated into other DF-affected countries' strategies against dengue outbreaks.

Social media in disaster response: COVID-19 and Bangladesh perspectives.

The main purpose of this study was to explore people's perception on using social media for crowdsourcing both information and support as part of COVID-19 response. Also, the study tried to find the possibility of social media contributions to disaster management activities. A systematic research survey has been conducted using a quantitative research approach with a sample of 437 respondents. The results indicated that social media played an important role in crowdsourcing information and support during the COVID-19 pandemic. People regularly depended on social media platforms to get updated information and to contribute to different disaster management response activities. According to the findings, social media can greatly contribute to all the phases of disaster management. Use of social media can be more comprehensive for managing disasters in future.

Risk perception and information-seeking behavior during emergency: An exploratory study on COVID-19 pandemic in Bangladesh.

With the fluctuating condition of the pandemic, people's perception of COVID-19 is also inconstant. If people perceive a low risk of any health emergency or any other crisis, they won't look for proper information to change their attitude, which might increase their risk. Through the use of two different theories and a mixed-method approach, this study attempted to understand the current perception about COVID-19 and the relationship between risk perception and information-seeking behavior. Survey and in-depth key informant interviews were used as tools for data collection. The results indicated that COVID-19 related risk perception changes following people's demographic and socio-economic characteristics. Also, the study found out a relationship of variation in information-seeking behavior on the basis of factors like demographic characteristics, past experience of any emergency, salience, and belief. Results specified that people seek information differently when they perceive a risk to be of higher order. The study summarized that the information sought about any risk could also amplify or reduce the level of perceived risk. In the end, the study concluded that if people do not perceive the risk of any emergency and don't seek proper information, raising awareness about a pandemic like COVID-19 and managing the emergency will be challenging.

Status and perception toward the COVID-19 vaccine: A cross-sectional online survey among adult population of Bangladesh.

INTRODUCTION: COVID-19 has become a global public health concern. Safe and effective vaccines are required to control the pandemic. However, positive perception toward the vaccine is also necessary for a successful vaccination effort. OBJECTIVE: A rapid online survey was conducted to evaluate the status and perception toward the newly administered COVID-19 vaccine among the adult population (18 years and above) of Bangladesh. METHODS: A total of 850 adult people participated. χ 2 or Fisher's exact test was performed to determine the association between the first dose of vaccination and sociodemographic information. Logistic regression analyses were carried out to examine the predictors of knowledge, attitude, and hesitation toward the vaccine. RESULTS: Exactly 24.12% of the study population received their first dose of COVID-19 vaccine, whereas 30.23% expressed hesitation about pursuing the vaccine. Older age groups (>70%), married people (49.62%), capital Dhaka city outsiders (32.76%), and high-income groups (>50%) received the vaccine much higher than their counter group. Age, marital status, educational attainment, monthly income, and prior COVID-19 positive status were all significantly associated with the knowledge regarding the vaccine. Only age (>55 years age group = aOR: 4.10; 95% CI: 1.30, 14.31) and level of knowledge (poor knowledge = aOR: 0.17; 95% CI: 0.12, 0.23) were significant determinants of attitudes. In case of hesitation, age group and monthly income were found as significant determinants. Fear of adverse consequences (86.67%) was the most common reason for hesitation, followed by insufficient information (73.85%). CONCLUSION: This study sought to determine the status and perception of the newly administered COVID-19 vaccine to aid in the current inoculation campaign's effectiveness. Collaboration between academics, government officials, and communities is essential in developing a successful COVID-19 vaccination program for the entire population. The authority should develop effective strategies to ensure the implementation of its policy of widespread COVID-19 vaccination coverage.