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
Disseminated Intravascular Coagulopathy and Venous Thromboembolism in COVID-19
SARS-CoV-2 infection, discovered and isolated in Wuhan City, Hubei Province, China, causes acute atypical respiratory symptoms and has led to profound changes in  lives. COVID-19 is characterized by a wide range of complications, which include pulmonary embolism, thromboembolism and arterial clot formation, arrhythmias, cardiomyopathy, multiorgan failure, and more. The disease has caused a worldwide pandemic, and despite various measures such as social distancing, various preventive strategies, and therapeutic approaches, and the creation of vaccines, the novel coronavirus infection (COVID-19) still hides many mysteries for the scientific community.
  • 591
  • 11 Oct 2023
Biography
Wenliang Li
Wenliang Li, Manchu ethnic Chinese, was an ophthalmologist in Wuhan Central University. He reported the notice on the SARS-structured virus found in patients in the hospital and his advice for caution was soon spread on Chinese social media [1]. Although a member of the Communist Party of China, Wenliang Li was soon called on by the local police for admonition for "spreading rumors harmful to t
  • 688
  • 15 Oct 2023
Topic Review
Pandemic-Resilient Energy-Hub-Based Smart Cities
Although the severity of the COVID-19 pandemic has appears to have subsided in most parts of the world, nevertheless, in addition to six million deaths, it has yielded unprecedented challenges in the economy, energy, education, urban services, and healthcare sectors. Meanwhile, according to reports, smart solutions and technologies have manifested considerable success in achieving pandemic-resilient cities. 
  • 530
  • 25 Sep 2023
Topic Review
IoMT Based Big Data Framework for COVID-19
The Internet of Medical Things (IoMT) is transforming modern healthcare systems by merging technological, economical, and social opportunities and has recently gained traction in the healthcare domain. The severely contagious respiratory syndrome coronavirus called COVID-19 has emerged as a severe threat to public health. COVID-19 is a highly infectious virus that is spread by person-to-person contact.
  • 378
  • 22 Sep 2023
Topic Review
Africa Vaccine Technology Transfer
The rampant spread of the COVID-19 infection poses a grave and formidable challenge to global healthcare, with particular concern to the inhabitants of the African continent. In response to these pressing concerns, different strategies have been employed to combat the emergence of this insidious disease, encompassing crucial measures such as physical distancing, the utilization of face masks, meticulous hand hygiene, and widespread vaccination campaigns.
  • 1.0K
  • 15 Sep 2023
Topic Review
Endothelial Function Evaluation on Pregnant COVID-19 Patients
Pregnancy with SARS-CoV-2 infection can raise the risk of many complications, including severe COVID-19 and maternal–fetal adverse outcomes. Additionally, endothelial damage occurs as a result of direct SARS-CoV-2 infection, as well as immune system, cardiovascular, and thrombo-inflammatory reactions. The endothelium is the key regulator of vascular homeostasis, as it determines vascular tone, smooth muscle cell proliferation, vessel wall inflammation, and platelet aggregation.
  • 403
  • 14 Sep 2023
Topic Review
Antimicrobial Resistance with Infectious Diseases during Hajj
Hajj pilgrimage is a large mass gathering global event that may facilitate the spread and emergence of various infectious diseases as well as antimicrobial resistance (AMR) in a local and global scenario. Planning and preparing for these public health issues is a challenging and complex process for the Kingdom of Saudi Arabia (KSA) health authorities. Despite multiple efforts for the prevention and treatment of infectious diseases through longtime funding in education and medical care, the prevalence of infectious disease is still high among Hajj pilgrims. The commonly observed infectious diseases during Hajj include respiratory tract infections (influenza and pneumonia), urinary tract infections and skin infections that may necessitate the use of antimicrobials. Beta-lactams are used as a first-line treatment for hospital acquired infections as well as community acquired infections due to their broad-spectrum activity. However, most of the bacterial isolates such as Staphylococcus spp., Pseudomonas spp. and E. coli are resistant to beta-lactams. Irrational use of antimicrobials, lack of infection prevention practices and suboptimal healthcare access further exacerbate the risk of spreading AMR among Hajj pilgrims.
  • 928
  • 08 Sep 2023
Topic Review
COVID-19 and Sleep Disturbances
The need for adequate good quality sleep to optimally function is well known. Various physical, psychological, biological, and social factors have been investigated to understand their impact on sleep. However, understanding the etiological processes that are involved in causing sleep disturbances (SD) as impacted by stressful phases such as pandemics has not been well studied. Many such etiological and management strategies have surfaced during the “coronavirus disease of 2019 (COVID-19) pandemic. The occurrence of these SD in the infected and uninfected individuals poses a need to investigate factors linked to such occurrence during this phase. Some of such factors include stressful practices such as social distancing, masking, vaccines, and medications availability, changes in routines, and lifestyles. As the status of infection improved, a collective term for all the prolonged effects of COVID-19 after the resolution of the primary infection called the post-COVID-19 syndrome (PCS) surfaced. Apart from impacting sleep during the infectious phase, the aftereffects of this virus left an even greater impact during the PCS.
  • 1.2K
  • 05 Sep 2023
Topic Review
Inflammation
Inflammation, a vital and intricately regulated biological response, defends the body against threats like pathogens and injuries. When balanced, it supports health, but disruption can lead to chronic inflammation and diseases like cardiovascular issues and cancer. This exploration delves into inflammation's mechanisms, involving lipid-derived mediators, proinflammatory cytokines, vasoactive mediators, hydrolytic enzymes, reactive oxygen species, transcription factors, and the complement system. Understanding these elements is crucial for targeted therapies against inflammation-related diseases. Researchers continually uncover innovative strategies to restore the balance between protective and pathological inflammation, offering hope to millions with chronic inflammatory conditions. Advancements promise more effective management, a brighter future, and improved lives.
  • 558
  • 08 Sep 2023
Topic Review
Immunological Aspect of COVID-19 Disease
Understanding the host immune response against SARS-CoV-2 in COVID-19 patients can shed light on the immunopathogenesis of this disease and can help understand the molecular pathways for providing any medical intervention, which may provide long-term immunity by having circulated immune memory cells in the immune system and may enable the designing of prophylactic and therapeutic measures to overcome future pandemics such as coronaviruses.
  • 647
  • 01 Sep 2023
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