Conclusion
We assessed the public health implication of transmission of SARS COV2 asymptomatic cases. The presence of persons with asymptomatic SARS-CoV-2 infection who are capable of transmitting had many implications. The case-fatality rate for COVID-19 may be lower or inaccurate with the presence of asymptomatic cases. This reinforces the value of community interventions and could enhance the need to increase the capacity for widespread testing and thorough contact tracing. Thus, it is recommending that the scholarly community conduct further research to provide valid and reliable ways to manage this kind of public health emergency in both the short term and long-term.Declarations Ethics approval and consent to participate
We contacted the corresponding authors of the original articles which are not accessed on open access way to obtain the full text of the article.
Consent for publicationNot applicableAvailability of data and materialsAll other necessary data are included in the manuscript.Competing interestsThe authors declared that they have no competing interestFunding This investigation received no specific grant from funding agency in public commercial, or for profit sectors.Authors contributionsWMA, ETA, and TBT were authors involved in the design, implementation, searching of literature resources, reviewing and narrating of the findings. All authors have read and approved the manuscript.Acknowledgments
We would like to express our thanks to Mr. Asresie Molla (Assistance professor, Ph.D. fellow) for his unreserved comments in the writing process. We also want to express our deep gratitude for the study participants of the original articles.