The Novel Coronavirus (nCoV)

Microbiology & Infectious Diseases, Journal Year: 2021, Volume and Issue: 5(3)

Published: June 30, 2021

This review aims to asses the actual data from recent literature dealing with novel Coronavirus (nCoV) isolated in automn of 2019. The nCoV has emerged China namely city Wuhan (Hubei province), while classical (cCoV) identified 18 years ago, came a different region (province Guangdong). Extensive progression represents considerable danger for public health. relatively great number papers devoted given topics last year (2020), also points at its importance. Despite their non-selective acquisition, collected became useful better understanding virus replication, description virion structure as well by interpretation properties. Finally, typical clinical signs disease are briefly highlighted, not excluding less closely related pathological states. At but least, relevant epidemiological presented when tracing routes spread human population, special regards Middle Europe.

Language: Английский

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Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2): Emergence, history, basic and clinical aspects

Saudi Journal of Biological Sciences, Journal Year: 2020, Volume and Issue: 27(10), P. 2531 - 2538

Published: April 23, 2020

In late December 2019, the world woke to a reality of pandemic Coronavirus Disease (COVID-19), elicited by Severe Acute Respiratory Syndrome 2 (SARS-CoV-2), which belongs group β-coronavirus. The potential cause life-threatening respiratory failure and rapid transmission puts COVID-19 in list Public Health Emergency International Concern (PHEIC). last two decades, this is 3rd deadliest pandemic, following SARS lasted between 2002 2003 Middle East (MERS) from 2012 till date. Globally as April 23rd 2020, has affected 2,544,792 individuals over 200 countries, causing 175,694 fatalities. While SARS-CoV-2 originated China with 84,302 confirmed cases 4642 deaths at time writing review, resulted exponential increase number outside about 10 times report case death mainland China. suspected be zoonotic nature genetic studies have shown sequence similarity viruses originating bats. Extreme precautionary measures, such curfew, shutting borders quarantining infected been instituted immediate effect; however, due that are asymptomatic, uncontrolled human-to-human infection rate numerous loss lives even lockdown measures. This review article summarizes developing situation surrounding respect its epidemiology, unique genomic structure, possible origins, transmission, pathogenesis, comparison other deadly species Coronaviruses (CoV) emerging treatment strategies built on informed literature.

Language: Английский

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Pola Perilaku Konsumen Digital Dalam Memanfaatkan Aplikasi Dompet Digital

Jurnal Komunikasi, Journal Year: 2020, Volume and Issue: 12(2), P. 311 - 311

Published: Dec. 10, 2020

This research is about consumer behavior in making digital payments buying and selling transactions. Digital payment methods are a new way of payments, especially times pandemic like today, this also result government policies, various countries globally to not do many activities outside the home keep each other apart during Covid-19 pandemic. Consumer has begun switch conventional instruments payments. Payment via wallets become popular most accepted as an emerging method both developed developing countries. itself aims determine patterns millennial consumers with impulsive because seeing promotions facilities. Based on this, use object research. study uses qualitative descriptive literature approach. The data obtained through theoretical studies from scientific sources. results show that increased tendency consumerism electronic transactions more suitable efficient for era rapidly society adapted adaptive shopper cashless normal culture, namely wallets. Penelitian ini mengenai perilaku konsumen melakukan pembayaran dalam transaksi jual-beli. Metode menjadi cara baru terlebih lagi di masa pandemi seperti sekarang ini, hal juga sebagai dampak dari kebijakan pemerintah, berbagai negara secara global untuk tidak banyak kegiatan luar rumah serta menjaga jarak satu sama lain Covid-19. Perilaku mulai beralih alat konvensional digital. Pembayaran melalui dompet telah populer dan paling diterima metode yang muncul maju berkembang. sendiri bertujuan mengetahui pola milenial dengan pembelian cepat direncanakan (impulsive buying) karena melihat promosi sarana Berdasarkan tersebut, penggunaan pada saat obyek penelitian. menggunakan deksriptif kualitatif pendekatan literature. Data penelitian diperoleh studi pustaka kajian teoritis sumber ilmiah. Hasil memperlihatkan bahwa memberikan peningkatan hingga kecenderungan konsumerisme elektronik lebih cocok efisien digunakan pandemi. Era sudah berkembang pesat masyarakat beradaptasi mengembangkan budaya yaitu

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Global acceptance and hesitancy of COVID-19 vaccination: A narrative review

Narra J, Journal Year: 2021, Volume and Issue: 1(3)

Published: Dec. 1, 2021

The coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome 2 (SARS-CoV-2), is a major global health threat to human civilization and has disrupted many aspects of community around globe. Vaccination one prominent measures control COVID-19 pandemic. More than 120 vaccines have entered clinical trials at least 8 been fully approved. However, success vaccination programs depends on how accepts vaccines. Despite having initiated for while now, more 50% population not vaccinated. In some low- middle-income countries (LMICs), vaccine coverage less 20%. Since decision accept new complex, understanding factors underpinning acceptance critical. This review aimed summarize rate globe as well its associated determinants. Information from this study might be important formulate effective strategies increase coverage, able achieve herd immunity.

Language: Английский

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Acceptance of COVID-19 vaccination at different hypothetical efficacy and safety levels in ten countries in Asia, Africa, and South America

Narra J, Journal Year: 2021, Volume and Issue: 1(3)

Published: Dec. 1, 2021

Vaccine hesitancy, defined as the reluctance or rejection in receiving a vaccine despite its availability, represents major challenge to global health efforts aiming control ongoing COVID-19 pandemic. Understanding possible factors correlated with hesitancy using refined well-informed approach can be helpful address phenomenon. The current study aimed evaluate acceptance rates four hypothetical scenarios of varying levels efficacy and safety profiles ten Asian, African South American countries. These included: 95% 20% side effects (Vaccine A), 75% 5% B); C) 50% D). This used self-administered online survey that was distributed during February–May 2021. total number respondents 1337 countries residence follows: India (21.1%), Pakistan (12.9%), Sudan (11.2%), Nigeria (9.3%), Iran (8.2%), Bangladesh Brazil (7.9%), Chile (7.7%), Tunisia (7.6%), Egypt (6.2%). overall for vaccination were variable based on degrees 55.6% C, 58.3% D, 74.0% A 80.1% B. highest observed followed by across different scenarios. lowest reported low (20% effects), scenario (50% efficacy). revealed potential effect intention get vaccination. At same level, higher possibility caused large drop rate. indicates importance accurate communication regarding attitude towards intentions vaccinated. Regional differences Middle East/North showing displaying rates.

Language: Английский

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Advances in Sentiment Analysis - Techniques, Applications, and Challenges

Artificial intelligence, Journal Year: 2023, Volume and Issue: unknown

Published: Sept. 29, 2023

This cutting-edge book brings together experts in the field to provide a multidimensional perspective on sentiment analysis, covering both foundational and advanced methodologies. Readers will gain insights into latest natural language processing machine learning techniques that power enabling extraction of nuanced emotions from text.
Key Features:
•State-of-the-Art Techniques: Explore most recent advancements deep approaches lexicons beyond.
•Real-World Applications: Dive wide range applications, including social media monitoring, customer feedback sentiment-driven decision-making.
•Cross-Disciplinary Insights: Understand how analysis influences is influenced by fields such as marketing, psychology, finance.
•Ethical Privacy Considerations: Delve ethical challenges privacy concerns inherent with discussions responsible AI usage.
•Future Directions: Get glimpse future emerging trends unresolved challenges.
an essential resource for researchers, practitioners, students like processing, learning, data science. Whether you're interested understanding sentiment, monitoring trends, or advancing state art, this equip you knowledge tools need navigate complex landscape analysis.

Language: Английский

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Analisis Risiko Produk Alat Pelindung Diri (APD) Pencegah Penularan COVID-19 untuk Pekerja Informal di Indonesia

Jurnal Rekayasa Sistem Industri, Journal Year: 2020, Volume and Issue: 9(2), P. 115 - 134

Published: July 27, 2020

The Coronavirus Disease of 2019 (COVID-19) that is transmitted through the human respiratory system has a very high infection rate worldwide, including Indonesia. To cut off this outbreak, Indonesia implemented some social distancing strategies have an impact on significant decrease economic growth and increase poverty rate. meet basic needs, people should continue their work in middle COVID-19 fear. Informal workers are among most vulnerable groups to transmission because they frequently interact with outsiders find it difficult comply health protocols. One way prevent use Personal Protective Equipment (PPE) such as masks, face shields, gloves. Although these products degree effective preventing transmission, several risks may endanger its users, incorrect or excessive use, maintenance, bad PPE design, others. Therefore, research aims analyze review prevention recommendations for risks. Risk analysis was carried out using Failure Mode Effect Analysis (FMEA) gloves context general informal There 5 aspects analyzed: product preparation storage, disposal. Based analysis, there 10 mask risks, 15 shield 12 need be considered by designers manufacturers well.

Language: Английский

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The Risk and Impact of COVID-19 Pandemic on Immunosuppressed Patients: Cancer, HIV, and Solid Organ Transplant Recipients

Aids Reviews, Journal Year: 2020, Volume and Issue: 22(3)

Published: Oct. 27, 2020

Toward the end of year 2019, there was eruption an acute respiratory syndrome, which is widely referred as coronavirus disease (COVID-19) from Wuhan, Hubei Province. The causes a range illnesses, are fatal. COVID-19 has spread globally and significantly impacted health delivery systems, travel regulations, economic activities posed upsurge responsibilities for frontline healthcare workers. Due to nature disease, it typically caused complications include pneumonia, multiple organ dysfunction together with renal failure, distress syndrome. As date, no approved vaccine or treatment though ongoing research studies formulate treatment. highly contagious, risk infection higher patients immunesuppressed than regular patients. conditions cancer, HIV, solid transplants (SOT). This paper aims review impact on patients, focus SOT essence special parameters their care management. Despite fatal effects this global pandemic, findings study indicate high immunosuppressed have contract disease; thus, governments systems offer them extra support (AIDS Rev.

Language: Английский

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Use of vitamin/zinc supplements, medicinal plants, and immune boosting drinks during COVID-19 pandemic: A pilot study from Benha city, Egypt

Heliyon, Journal Year: 2021, Volume and Issue: 7(3), P. e06538 - e06538

Published: March 1, 2021

The COVID-19 infection is characterized by a wide spectrum of severity that ranges from mild to severe lethal symptoms. optimal status vitamins and minerals in the body important maintain proper immune response overcome infections including COVID-19. Certain foods medicinal plants have been shown boost system.In current study, use vitamin zinc supplements, plants, honey, garlic, immune-boosting drinks among Egyptian living Benha city were investigated during corona pandemic.An online questionnaire was distributed through Google forms. A total 301 adult participants (age range: 18-82) city, Egypt included study. Chi2 goodness fit test used determine differences distribution participant responses.The C D reported 27% 17.7% participants. About one-third drinks, garlic pandemic strengthen immunity. Zingiber officinale Curcuma longa 47.2% 31.6% respectively. Concerning only 5.6% sample using it pandemic. examined nutrients found be associated with age (P < 0.05) fear score virus 0.05), but not other factors such as sex, income, educational level.The uses system common present findings may help comprehend some health practices related might considered policymakers.

Language: Английский

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Global prevalence of persistent neuromuscular symptoms and the possible pathomechanisms in COVID-19 recovered individuals: A systematic review and meta-analysis

Narra J, Journal Year: 2021, Volume and Issue: 1(3)

Published: Dec. 1, 2021

This study was conducted to determine the prevalence of prolonged neuromuscular symptoms, including fatigue, anosmia, headache, myalgia, and joint pain in COVID-19 survivors hospitalized with mild, moderate, or severe infections worldwide. The search up January 30th, 2021 using three databases (PubMed, Scopus, Web Science) identify potentially eligible studies. Data on characteristics, follow-up severity during hospitalization were collected accordance PRISMA guidelines. Newcastle-Ottawa scale used assess quality relevant articles. estimated specific symptoms association between occurrence analyzed wherever appropriate. Database yielded 4,050 articles 22 included for meta-analysis. fatigue recorded 21.2% (95%CI: 11.9%–34.8%) 3,730 survivors. Persistent anosmia 239 2,600 (9.7%, 95%CI: 6.1%–15.2%). In 84 out 2,412 (8.9%, 3.2%–22.6%), headache observed. A total 53 1,125 patients (5.6%, 2.1%–14.2%) complained persistent myalgia even after being discharged from hospital. 15.4% 8.2%–27.2%) subjects. Due data scarcity analysis could not be conducted. Widespread concern regarding long-term impacts raised several studies reported Numerous theories have been proposed address this concern; however, as research pandemic is still ongoing, no explanation definitive yet. Therefore, recovery are warranted pathogenesis symptoms. PROSPERO registration: CRD42021242332.

Language: Английский

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