Summary

On 11 March 2020, the World Health Organization declared COVID-19 a global pandemic, and the disease now affects nearly every country and region. Caused by SARS-CoV-2, COVID-19 continues nearly 18 months later to present significant challenges to health systems and public health in both hemispheres, as well as the economies of every country. The morbidity and mortality of the infection caused by SARS-CoV-2 has been significant, and various waves of disease outbreaks initially overwhelmed many hospitals and clinics and continue to do so in many countries. This influences everyone, and public health countermeasures have been dramatic in terms of their impact on employment, social systems, and mental health. This entry collection aims to gather diverse fields about COVID-19, including in epidemiology, public health, medicine, genetics, systems biology, informatics, data science, engineering, sociology, anthropology, nursing, environmental studies, statistics, and psychology.

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Entries
Topic Review
SARS-CoV-2 Spread
SARS-CoV-2 spreads through close contact, causing the coronavirus disease 2019 (COVID-19); thus, emergency lockdowns have been implemented worldwide to avoid its spread. As of 27 March 2022, the β-coronavirus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has infected more than 487 million individuals worldwide, causing more than 6.14 million deaths. SARS-CoV-2 spreads through close contact, causing the coronavirus disease 2019 (COVID-19); thus, emergency lockdowns have been implemented worldwide to avoid its spread. COVID-19 is not the first infectious disease that humankind has had to face during its history. Indeed, humans have recurrently been threatened by several emerging pathogens that killed a substantial fraction of the population. 
  • 1.1K
  • 19 Apr 2022
Topic Review
Medicinal Mushrooms and COVID-19
Many mushroom species are consumed as food, while significant numbers are also utilised medicinally. Mushrooms are rich in nutrients and bioactive compounds. A growing body of in vitro, in vivo, and human research has revealed their therapeutic potentials, which include such properties as anti-pathogenic, antioxidant, anti-inflammatory, immunomodulatory, gut microbiota enhancement, and angiotensin-converting enzyme 2 specificity. The uses of medicinal mushrooms (MMs) as extracts in nutraceuticals and other functional food and health products are burgeoning. COVID-19 presents an opportunity to consider how, and if, specific MM compounds might be utilised therapeutically to mitigate associated risk factors, reduce disease severity, and support recovery. As vaccines become a mainstay, MMs may have the potential as an adjunct therapy to enhance immunity. 
  • 2.1K
  • 19 Apr 2022
Topic Review
COVID-19 and One-Carbon Metabolism
Dysregulation of one-carbon metabolism affects a wide range of biological processes and is associated with a number of diseases, including cardiovascular disease, dementia, neural tube defects, and cancer. Accumulating evidence suggests that one-carbon metabolism plays an important role in COVID-19. The symptoms of long COVID-19 are similar to those presented by subjects suffering from vitamin B12 deficiency (pernicious anemia). The metabolism of a cell infected by the SARS-CoV-2 virus is reshaped to fulfill the need for massive viral RNA synthesis, which requires de novo purine biosynthesis involving folate and one-carbon metabolism. Many aspects of host sulfur amino acid metabolism, particularly glutathione metabolism underlying antioxidant defenses, are also taken over by the SARS-CoV-2 virus. 
  • 1.0K
  • 18 Apr 2022
Topic Review
Revolutionizing Epidemic to Pandemic
Coronavirus belongs to the vast group of viruses, under the family Coronaviridae with the subfamily of Ortocoronavirinae found in the order Nidovirales and realm Riboviria.
  • 816
  • 15 Apr 2022
Topic Review
Pulmonary Ultrasound during COVID 19
In practical terms, lung ultrasound (LUS) can be considered as an equally accurate alternative for CT in many situations where CT is not easily accessible or when molecular tests are not available. The use of lung ultrasound (LUS) as a triage tool has been proposed since the beginning of the COVID-19 pandemicand subsequent studies have confirmed its role. The high sensitivity of ultrasound for the superficial lesions of the lung from the interstitial stages represents its great value.
  • 1.2K
  • 15 Apr 2022
Topic Review Peer Reviewed
COVID-19 in the Construction Sector
This section analyzes the influence of COVID-19 in the construction sector. Construction workers’ high vulnerability to the spread of the virus motivated this entry. The construction sector’s peculiarities and some work procedure characteristics in this sector make telecommuting impossible in most activities. In addition, most of the states and national governments declared the construction sector essential activity due to its high economic impact. The working conditions in this sector are very special: constant trips to work in groups, work group execution with little interpersonal distance, group travel, stays and accommodations away from home, meals in restaurants or work canteens, lunch in restaurants or work canteens, etc. Due to all of this, the contagion rate was very high during the pandemic months. Even today, it is still considered one of the most dangerous sectors for these purposes. With all this in mind, here we discuss why it is difficult to minimize the spread of the virus for construction workers, summarize how to assess exposure risk grades for construction job tasks, and provide possible protection requirements for the different exposure risk grades. 
  • 3.5K
  • 14 Apr 2022
Topic Review
COVID-19 and Lung Cancer
Lung cancer patients have been associated with an increased risk of COVID-19 infection, pulmonary complications, and worse survival outcomes compared to the general population. Cancer patients have been associated with an increased risk of COVID-19 infection compared to the general population, due to the systemic immunosuppression caused by both the tumor itself and the anti-cancer treatments. Specifically, lung cancer patients may have an increased risk of pulmonary complications from COVID-19 (such as admission to the intensive care unit for invasive ventilation) with worse survival outcomes.
  • 798
  • 13 Apr 2022
Topic Review
Traditional and Virtual Teams during the COVID-19 Pandemic
The social distance imposed by the COVID-19 pandemic alongside the development of technology has positively affected people’s personal lives and the every-day working manner and environment. Currently, people can communicate and work together remotely, from different locations, cities, or even countries, very similar to the way they would work while sharing the same office. The world displays a brand-new face people have never seen before, while the business world encounters challenges never experienced until now (i.e., the imperative to reimagine work conditions in order to create a productive climate for all parties involved via a mixture of face-to-face and virtual interaction). As the result of the global virtualization trend, new types of organizations have emerged, being composed of work groups aiming to promote innovation and that have the purpose to increase the capacity of work, and the phenomenon has had an unexpected rhythm since the outbreak of the pandemic. The digitalization of the work processes has enabled remote work and the building of virtual teams in various fields of activity and for all types of companies and entities. Thus, the virtual society started to expand the global electronic space and information became more and more available through technology. Getting in contact with coworkers and leadership and sharing work and results remotely is no longer a challenge, but business as usual. The term “virtuality” has a large range of meanings in the specialized literature. The global dimension of virtualization is permanently compared to the features of the local and regional traditional teams, when it comes to the dimensional and relational aspects, involving geographical dispersion and electronic communication and interconnection. New typologies of organizational structures and the new forms of organizations emerged (i.e., organizational structures availing more flexibility in terms of schedule, location, co-presence), most of them being a virtual response to a present, more complex business environment, impacted by turmoil and uncertainty, thus creating new ways and means for both people and organizations worldwide to benefit from fresh opportunities (i.e., a better work-life balance, intercultural and transnational teamwork and coordination, etc.).
  • 1.3K
  • 14 Apr 2022
Topic Review
Technology-Based Mental Interventions for Domestic Violence in COVID-19
Domestic violence is a threat to human dignity and public health. Mounting evidence shows that domestic violence erodes personal and public health, spawning issues such as lifelong mental health challenges. To further compound the situation, COVID-19 and societies’ poor response to the pandemic have not only worsened the domestic violence crisis but also disrupted mental health services for domestic violence victims. While technology-based health solutions can overcome physical constraints posed by the pandemic and offer timely support to address domestic violence victims’ mental health issues. 
  • 1.2K
  • 12 Apr 2022
Topic Review
Water Quality and Pollution in Time of COVID-19
Researchers proposes an assessment of the COVID-19 pandemic positive and negative impacts on water bodies on different continents. Regarding the positive impacts, the SARS-CoV-2 monitoring in sewage waters is a useful mechanism in the promptly exposure of community infections and, during the pandemic, many water bodies all over the world had lower pollution levels. The negative impacts are as follows: SARS-CoV-2 presence in untreated sewage water amplifies the risk to human health; there is a lack of adequate elimination processes of plastics, drugs, and biological pollution in wastewater treatment plants; the amount of municipal and medical waste that pollutes water bodies increased; and waste recycling decreased. Urgent preventive measures need to be taken to implement effective solutions for water protection.
  • 1.4K
  • 12 Apr 2022
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