Development of A Semi Automatic-Robotic Arm for Swab Testing and Intimation System Using Robotic Process Automation

The SARS-CoV-2 pandemic is a health catastrophe and its consequences are severe and far-reaching. Globally the rapid community transmission is being restrained through testing to effectively mitigate and hence suppress the spread. While this has been widely propagated, the healthcare workers are being exposed to the citizens who may have contracted the virus or while handling samples at test. The scarcity of PPE kits and other essentials have added to the crisis. The paper proposes a semi-automatic robotic arm that would minimize human interaction while collecting swab and storing it, which hinders the spread and exposure of health workers to the virus. The Robotic Arm performs the tasks currently performed by medical practitioners and also automates the process of report generation and intimation to the persons who underwent the test using Robotic Process Automation. © 2022 IEEE.

Reagents and swab tests during the COVID-19 pandemic: An optimized supply chain management with UAVs

In this paper, we develop a supply chain optimization model for the preparation, provision, transportation, and execution of swab tests during COVID-19 pandemic. The proposed approach is based on a multi-tiered network consisting of manufacturing companies of reagents, processing laboratories (where the swab kits are prepared and some swab tests are analyzed), landing stations for UAVs and test centers. As innovations in the supply chain, the sharing of reagents between processing laboratories and the use of UAVs, using 5G technology, are contemplated in the management of the COVID-19 Pandemic. To obtain the optimal solutions of the underlying optimization problem, we provide a variational formulation problem for which results of existence and uniqueness will be provided. Finally, some numerical simulations are examined to validate the effectiveness of our approach.

Clarification of Misleading Perceptions of COVID-19 Fatality and Testing Rates in Italy: Data Analysis.

BACKGROUND: The fatality rate of coronavirus disease (COVID-19) in Italy is controversial and is greatly affecting discussion on the impact of containment measures that are straining the world's social and economic fabric, such as instigating large-scale isolation and quarantine, closing borders, imposing limits on public gatherings, and implementing nationwide lockdowns. OBJECTIVE: The scientific community, citizens, politicians, and mass media are expressing concerns regarding data suggesting that the number of COVID-19-related deaths in Italy is significantly higher than in the rest of the world. Moreover, Italian citizens have misleading perceptions related to the number of swab tests that have actually been performed. Citizens and mass media are denouncing the coverage of COVID-19 swab testing in Italy, claiming that it is not in line with that in other countries worldwide. METHODS: In this paper, we attempt to clarify the aspects of COVID-19 fatalities and testing in Italy by performing a set of statistical analyses that highlight the actual numbers in Italy and compare them with official worldwide data. RESULTS: The analysis clearly shows that the Italian COVID-19 fatality and mortality rates are in line with the official world scenario, as are the numbers of COVID-19 tests performed in Italy and in the Lombardy region. CONCLUSIONS: This up-to-date analysis may elucidate the evolution of the COVID-19 pandemic in Italy.

Safety of foods, food supply chain and environment within the COVID-19 pandemic.

BACKGROUND: The COVID-19 pandemic has generated a new era in the world while we still figure out the consequences in different aspects of our daily life. The food supply chain and the food industry do not comprise an exception. SCOPE AND APPROACH: This review summarizes the possible transmission ways of COVID-19 through the foods, food supply chain, surfaces, and environment before exploring the development of corresponding detection tools of SARS-CoV-2. For the time being, the possibility of transmission through the food sector is considered negligible, and tracing of SARS-CoV-2 in working environments is not considered as a priority by public authorities. However, the adverse effects on the environment, food systems, and people along the food supply chain are already evident. KEY FINDINGS AND CONCLUSIONS: As long as we move from farm to fork, more safety measures are needed since more people (and subsequently more potential sources of infection) are involved in the process. The need for developing respective bioanalytical protocols for food and environmental safety applications to adapt in the post-lockdown period is also highlighted.