Search results for “COVID-19”

About 100 results in articles

Open Access Pub publishes peer-reviewed, free-to-read open-access articles. Showing articles matching COVID-19 — open any to read the full text, or download the PDF or XML.

The Third Survey on the Activity of Human Milk Banks in Italy and the Impact of the COVID-19 Pandemic

Oct 2022 DOI 10.14302/issn.2379-7835.ijn-22-4316
Guido E. MoroCorresponding author

Background Growing scientific evidence points to the benefits of human milk for the growth and development of a newborn. Compelling evidence has confirmed the benefits not only for full-term babies but also for preterm infants. Objective This survey was planned by the Italian Ministry of Health toge…

Analysis of Covid-19 Using A Modified SEIR Model To Understand The Cases Registered in Singapore, Spain, And Venezuela

Oct 2022 DOI 10.14302/issn.2643-2811.jmbr-22-4258
Raúl IseaCorresponding author

This work proposes a modification of a compartmental-type model based on the Susceptible-Exposed-Infected-Recovered (SEIR) scheme to describe the dynamics of contagion by Covid-19 in any part of the world, including also the numerical and analytical calculation of the mantissa and the resolution of…

The Impact of Chest Computed Tomography in A Covid-19 Reference Hospital - First Wave - Distrito Federal - Brazil

Sep 2022 DOI 10.14302/issn.2692-1537.ijcv-22-4328
Gleim Dias De SouzaCorresponding author

Objectives To evaluate the diagnostic accuracy of chest CT for the diagnosis of COVID-19 associated with the clinical presentation and in relation to the PCR-RT. Sensitivity, specificity, positive predictive value and negative predictive value, gender, age group and degree of lung involvement will b…

COVID-19 and Hip Osteoarthritis Disability-Linkages and Emerging Practice Implications

Aug 2022 DOI 10.14302/issn.2474-7785.jarh-22-4271
Ray MarksCorresponding author

Older adults suffering from chronically painful disabling osteoarthritis of one or more joints such as the hip joint continue to experience multiple health issues, commonly progressive debility, and excess disability. This mini review strove to examine current perspectives in the realm of hip joint…

Challenges and Factors Associated with Adherence to Non-Pharmaceutical Interventions to Prevent the Spread of COVID-19 in a Slum Setting

May 2022 DOI 10.14302/issn.2641-4538.jphi-22-4167
Sabdat Ozichu EkamaCorresponding author

Objectives This study aims to evaluate the challenges of implementing non-pharmaceutical interventions, assess adherence, accessibility to prevention materials and identify requirements for the control of the spread of COVID-19 among individuals living in a slum-setting in Lagos, Nigeria. Methods Th…

Analysis of Risk of Death due to COVID-19 in Cameroon

Mar 2022 DOI 10.14302/issn.2692-1537.ijcv-22-4115
Solange Whegang YoudomCorresponding author

Background Cameroon is battling against the novel coronavirus (COVID-19) pandemic. Although several control measures have been implemented, the epidemic continues to progress. This paper analyses the evolution of the pandemic in Cameroon and attempts to provide insight on the evolution of COVID-19 w…

Two-Phase Lung Damage Mechanisms For COVID-19 Disease, and Driving Force and Selectivity in Leukecyte Recruitment and Migration

Mar 2022 DOI 10.14302/issn.2642-9241.jrd-22-4132
Jianqing WuCorresponding author

To understand lung damages caused by COVID-19, we deduced two phases lung damage mechanisms. After the lungs are infected with COVID-19, the affected lung tissue swells and surface properties of pulmonary capillaries change, both contributing to an increased flow resistance of the capillaries. The i…

Covid-19 Pandemic and Persons with Disabilities: Impacts and Risk Factors, Lessons for Future Interventions

Mar 2022 DOI 10.14302/issn.2692-1537.ijcv-21-3757
Yahya MuhammedCorresponding author

Background The pandemic has disrupted the lives of many globally including persons with disabilities. These disruptions are universal. However, the vulnerable communities are more affected. Purpose The study examines impacts on persons with disabilities to share knowledge and inform interventions th…

What Could Represent the Mantissa of the Registered Covid-19 Cases?

Mar 2022 DOI 10.14302/issn.2692-1537.ijcv-22-4108
Raúl IseaCorresponding author

In this work we present how it is possible to visualize the different coronavirus outbreaks from the calculation of the mantissa from the daily record of cases by Covid-19.This curve can also indicate the speed of propagation of the disease from the calculated infection rate. These conclusions are d…

Post-Covid-19 Acute Disseminated Encephalomyelitis (ADEM) in a 27-year-old girl: Case Report

Feb 2022 DOI 10.14302/issn.2470-5020.jnrt-22-4092
Léhleng AGBACorresponding author

Acute disseminated encephalomyelitis (ADEM) is a monophasic, multifocal, demyelinating, autoimmune disease that affects the central nervous system (CNS). It usually occurs after a systemic infection, usually viral, including certain coronavirus infections. A 27-year-old girl presented with complaint…

The Effect of Covid-19 Pandemic on Surgical Practice in Nigeria

Feb 2022 DOI 10.14302/issn.2692-1537.ijcv-22-4078
Toye Gabriel OlajideCorresponding author

Background The COVID-19 pandemic has had significant impact on healthcare worldwide. Surgeons are at increased occupational risk of contracting COVID-19. The impact of the disease on surgical practice will continue to evolve. We assessed the impact of the disease on surgical practice and training in…

Cytokine Profiling in COVID-19 Patients in a Tertiary Hospital in Saudi Arabia; the Pre-Storm Phase

Jan 2022 DOI 10.14302/issn.2692-1537.ijcv-21-4051
Mayyadah AlabdelyCorresponding author

Background As COVID-19 immunomodulation has been a part of interest for studies, it has been found that severe coronavirus disease 2019 (COVID-19) is associated with hyper-inflammatory response and increased levels of interleukin-6 (IL-6) and interleukin-10 (IL-10). This can progress to cytokine sto…

Validity of PIRO Score as an Assessment Tool for Mortality Risk of COVID-19 Pneumonia among Patients Admitted to World Citi Medical Center from March to August 2020. A Retrospective Observational Cohort Study

Dec 2021 DOI 10.14302/issn.2692-1537.ijcv-21-4045
Graciano D. Natividad IIICorresponding author

Introduction In December 2019, cases of serious illness causing pneumonia and death were first reported in Wuhan, China.2 The clinical features of Corona Virus Disease-19 (COVID-19) are ranging from asymptomatic to multi organ dysfunction. The disease can progress to pneumonia, respiratory failure a…

A Theory on the Impact of Copper and Micronutrients Against COVID-19 in Humans

Nov 2021 DOI 10.14302/issn.2690-4837.ijip-21-4015
Caitlin A. Connor DAOM PGDip AMP EHP-CCorresponding author

Copper (Cu) has a strong impact on the function of the immune system through several different pathways. These impacts include helping the function of monocytes, neutrophils, and macrophages, and enhancing Natural Killer cells’ activities. Cu also has a role in antimicrobial properties and inflammat…

Impact of COVID-19 on Cognitive and Way to Resolve

Nov 2021 DOI 10.14302/issn.2692-1537.ijcv-21-4007
Mohammad Azizur RahmanCorresponding author

Cognitive abilities are of immense importance for the normal life sustenance of a human being. As cognitive impairment ensues, the living caliber declines. Among multiple factors, the current epidemic coronavirus diseases 2019 (COVID-19) has been implicated in worsening cognitive performance of the…

Characterizing the Dynamics of Covid-19 Based on Data

Nov 2021 DOI 10.14302/issn.2691-8862.jvat-21-3991
Raúl IseaCorresponding author

The objective of this paper is to apply datadriven discovery of dynamics modeling to obtain a system of differential equations that allows us to describe the transmission dynamics of Covid-19, based on the number of confirmed cases and deaths reported daily. This methodology was applied in four diff…

Infection Prevention and Control in Healthcare Facilities During the Covid-19 Pandemic in Ghana

Sep 2021 DOI 10.14302/issn.2690-4837.ijip-20-3944
Philip Ababio BannorCorresponding author

Background Infection prevention and control system in healthcare facilities is essential in dealing with the spread of infectious diseases, especially during an outbreak period such as the COVID-19 pandemic. Objectives The study assessed the infection prevention and control (IPC) situation in select…

Covid-19, Stigma & Law of the Leper

Sep 2021 DOI 10.14302/issn.2693-1176.ijgh-21-3838
Theophilus Kofi GokahCorresponding author

COVID-19 also known as Corona Virus is a new strain of Chronic Obstructive Pulmonary disease. While its virology is yet to be properly understood, its impact by way of human deaths is well registered. Stigma of infected persons is least mentioned as a ‘sub-strain’ that can push people into social is…

What do we know about Eye and Facial Protectors : Review for COVID-19 Pandemic and Possible Future Epidemics

Aug 2021 DOI 10.14302/issn.2692-1537.ijcv-21-3919
Mohammad MeshkiniCorresponding author

Personal Protective Equipment (PPE) is mandatory for everybody in a threatening state, they are meant to provide safety and prevent injuries especially in hazardous issues. Facial guards are mostly used for providing eyes and face from splash-kind of hazards. During the COVID-19 pandemic, their use…

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