Dataset Information

Medical students in Karachi and COVID-19: Myths and facts.

ABSTRACT:

Objectives

COVID-19 pandemic brought mortalities, morbidities, fear, and financial despair among people around the world. As it advanced, misinformation and myths about it caught wildfire, contributing to misbelief among the already shocked population. Medical students are the building blocks of the medical community and can provide a pivotal role in combating COVID-19 misinformation by delivering correct knowledge and awareness to the non-medical population of the country. Hence, it is important to assess their knowledge and perception of COVID-19 myths. Therefore, this study evaluates medical student's knowledge regarding myths and misinformation related to COVID-19 infection and its vaccine. The study also assesses the belief of medical students on various conspiracy theories of COVID-19.

Methods

An online cross-sectional survey was conducted among 401 undergraduate medical students of Karachi in June-August 2021. A validated, structured, and self-administrated questionnaire was used for data collection. The data were entered on an open EPI version 3.01 and Statistical Package of Social Science version 26 for analysis. A chi-square test was performed to identify determinant factors. All p-values less than 0.05 were considered significant.

Results

Overall knowledge score of participants about myths and misinformation related to COVID-19 and its vaccine was as follows: 166 (28.9) participants possess good knowledge, while 167 (41.6) and 118 (29.4) had moderate to poor knowledge, respectively. Senior students, vaccinated, and participants infected by COVID-19 had good to moderate knowledge. Overall, 139 (34.7) participants strongly disagree and 103 (25.7) participants somewhat disagree with conspiracy theories related to COVID-19. Absence of belief in the conspiracies is associated with vaccinated participants.

Conclusion

The study shows that most medical students possess adequate knowledge of misinformation about COVID-19 and its vaccines, and have low belief in conspiracy theories of COVID-19.

SUBMITTER: Jamil OBK

PROVIDER: S-EPMC9118903 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Medical students in Karachi and COVID-19: Myths and facts.

Jamil Omer Bin Khalid OBK Muhib Muhammad M Abbal Muhammad Anas MA Ahmed Amna Muhammed AM Khan Hafsa Hayat HH Khan Nabeela Yar NY

SAGE open medicine 20220513

<h4>Objectives</h4>COVID-19 pandemic brought mortalities, morbidities, fear, and financial despair among people around the world. As it advanced, misinformation and myths about it caught wildfire, contributing to misbelief among the already shocked population. Medical students are the building blocks of the medical community and can provide a pivotal role in combating COVID-19 misinformation by delivering correct knowledge and awareness to the non-medical population of the country. Hence, it is ...[more]

PMID: 35600709

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Project description:COVID-19, a new human respiratory disease that has killed nearly 3 million people in a year since the start of the pandemic, is a global public health challenge. Its infectious agent, SARS-CoV-2, differs from other coronaviruses in a number of structural features that make this virus more pathogenic and transmissible. In this review, we discuss some important characteristics of the main SARS-CoV-2 surface antigen, the spike (S) protein, such as (i) ability of the receptor-binding domain (RBD) to switch between the "standing-up" position (open pre-fusion conformation) for receptor binding and the "lying-down" position (closed pre-fusion conformation) for immune system evasion; (ii) advantage of a high binding affinity of the RBD open conformation to the human angiotensin-converting enzyme 2 (ACE2) receptor for efficient cell entry; and (iii) S protein preliminary activation by the intracellular furin-like proteases for facilitation of the virus spreading across different cell types. We describe interactions between the S protein and cellular receptors, co-receptors, and antagonists, as well as a hypothetical mechanism of the homotrimeric spike structure destabilization that triggers the fusion of the viral envelope with the cell membrane at physiological pH and mediates the viral nucleocapsid entry into the cytoplasm. The transition of the S protein pre-fusion conformation to the post-fusion one on the surface of virions after their treatment with some reagents, such as β-propiolactone, is essential, especially in relation to the vaccine production. We also compare the COVID-19 pathogenesis with that of severe outbreaks of "avian" influenza caused by the A/H5 and A/H7 highly pathogenic viruses and discuss the structural similarities between the SARS-CoV-2 S protein and hemagglutinins of those highly pathogenic strains. Finally, we touch on the prospective and currently used COVID-19 antiviral and anti-pathogenetic therapeutics, as well as recently approved conventional and innovative COVID-19 vaccines and their molecular and immunological features.

Dataset Information

Medical students in Karachi and COVID-19: Myths and facts.

Objectives

Methods

Results

Conclusion

Publications

Medical students in Karachi and COVID-19: Myths and facts.

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