scholarly journals Covid-19: Runny nose, headache, and fatigue are commonest symptoms of omicron, early data show

BMJ ◽  
2021 ◽  
pp. n3103
Author(s):  
Gareth Iacobucci
Keyword(s):  
Early Data ◽  
Runny Nose

COVID-19: The Unprecedented Malady-A Holistic Review

Coronaviruses ◽  
2020 ◽  
Vol 01 ◽  
Author(s):  
Viney Chawla ◽  
Pooja A Chawla
Keyword(s):  
Virus Disease ◽  
Drug Repurposing ◽  
Signs And Symptoms ◽  
Effective Vaccine ◽  
Runny Nose ◽  
Difficult Time ◽  
Holistic Review ◽  
The World ◽  
Spanish Flu ◽  
Corona Viruses

Background: Corona virus disease (COVID-19) is spreading rapidly at an unprecedented scale across continents and has emerged as the single biggest risk the world has faced in modern times. Some scientists are comparing it to Spanish flu that created havoc around a century ago. The fear of death by COVID-19 looms large at the world today. The disease has reached devastating proportions since its first reports in December 2019. Doctors are having a difficult time dealing with this challenge and the microbiologists are having sleepless nights to bring about an effective vaccine for this disease. Methods: A number of research and review articles have been exhaustively reviewed. The collected data was meticulously analysed and documented. Conclusion: This paper reviews the different types of corona viruses, the structure of SARS-CoV-2 responsible for COVID19, its transmission, virulence. Further, the article discusses the diagnosis, signs and symptoms like fever, breathlessness, cough, potential loss of taste or smell, sneezing, runny nose, fatigue, headache, sore throat and different treatment approaches including drug repurposing being tried by doctors around the globe that may come handy in the management of disease symptoms. The article describes the use of remdesivir, ribavarin, lopinavir, favipiravir, hydoxychloroquine, chloroquine, tocilizumab among others in treating COVID-19.

scholarly journals All-gather Algorithms Resilient to Imbalanced Process Arrival Patterns

2021 ◽  
Vol 18 (4) ◽  
pp. 1-22
Author(s):  
Jerzy Proficz
Keyword(s):  
Experimental Evaluation ◽  
Data Exchange ◽  
State Of The Art ◽  
Monitoring And Evaluation ◽  
The Other ◽  
Early Data ◽  
Cluster Architecture ◽  
Novel Algorithms

Two novel algorithms for the all-gather operation resilient to imbalanced process arrival patterns (PATs) are presented. The first one, Background Disseminated Ring (BDR), is based on the regular parallel ring algorithm often supplied in MPI implementations and exploits an auxiliary background thread for early data exchange from faster processes to accelerate the performed all-gather operation. The other algorithm, Background Sorted Linear synchronized tree with Broadcast (BSLB), is built upon the already existing PAP-aware gather algorithm, that is, Background Sorted Linear Synchronized tree (BSLS), followed by a regular broadcast distributing gathered data to all participating processes. The background of the imbalanced PAP subject is described, along with the PAP monitoring and evaluation topics. An experimental evaluation of the algorithms based on a proposed mini-benchmark is presented. The mini-benchmark was performed over 2,000 times in a typical HPC cluster architecture with homogeneous compute nodes. The obtained results are analyzed according to different PATs, data sizes, and process numbers, showing that the proposed optimization works well for various configurations, is scalable, and can significantly reduce the all-gather elapsed times, in our case, up to factor 1.9 or 47% in comparison with the best state-of-the-art solution.

scholarly journals Smell disorders associated with COVID-19 infection

2021 ◽  
Vol 37 (1) ◽  
Author(s):  
Mohammad Waheed El-Anwar ◽  
Sherif Mamdoh Mohamed ◽  
Ahmed Hassan Sweed
Keyword(s):  
Web Of Science ◽  
Cochrane Library ◽  
Upper Respiratory Tract ◽  
Nasal Blockage ◽  
Runny Nose ◽  
Red Flag ◽  
Upper Respiratory ◽  
Novel Coronavirus ◽  
Smell Disorders ◽  
Smell Identification

Abstract Background We performed a search in the PubMed databases, Web of Science, LILACS, MEDLINE, SciELO, and Cochrane Library using the keywords COVID-19, Novel coronavirus, corona, 2019-nCoV, SARS-CoV-2, ENT, nose, anosmia, hyposmia, smell, olfactory, ORL, different ENT related symptoms. We reviewed published and peer-reviewed studies that reported the ENT manifestations in COVID-19 laboratory-confirmed positive patients. Main text Within the included 2549 COVID-19 laboratory-confirmed positive patients, smell affection was reported in 1453 patients (57%). The other reported ENT manifestations were taste disorder (49.2%), headache (42.8%), nasal blockage (26.3%), sore throat (25.7%), runny nose or rhinorrhea (21.3%), upper respiratory tract infection (URTI) (7.9%), and frequent sneezing (3.6%). Conclusion Smell affection in COVID-19 is common and could be one of the red flag signs in COVID-19 infection. With a sensitivity of utilized questionnaire in smell identification, a homogenous universal well-defined COVID-19 questionnaire is needed to make the COVID-19 data collection more sensible.

Health and Safety in Nail Salons: A Cross-Sectional Survey

2020 ◽  
Author(s):  
Sadaf Sanaat ◽  
D Linn Holness ◽  
Victoria H Arrandale
Keyword(s):  
Occupational Health ◽  
Small Businesses ◽  
Health And Safety ◽  
Musculoskeletal Symptoms ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Safety Practices ◽  
Runny Nose ◽  
Few Data ◽  
Nail Salons

Abstract Objectives In recent years, nail salons have become more abundant than ever. The majority are small businesses, often employing immigrant women. Nail technicians have many exposures at work including chemical, biological, physical, and ergonomic hazards but few data exist on their symptoms or occupational health and safety practices, particularly in the Canadian context. The aim of this study was to learn about nail technicians, their work, and their health and safety practices. Methods Nail technicians were recruited from nail salons in Toronto, Ontario. Participants completed an anonymous survey with questions about demographics, work tasks, workplace health and safety practices, and symptoms (skin, respiratory, and musculoskeletal). Results A total of 155 nail technicians (95% female) participated in the survey. The majority of nail technicians performed manicures (99%) and pedicures (96%) and applied shellac polishes (86%). Only a third (34%) applied acrylic artificial nails. The reported use of personal protective equipment (PPE) was very high; 88% reported using a mask at work and 96% reporting using gloves. The most common symptoms reported by technicians were neck (44%) and back pain (38%). Skin and respiratory symptoms were less common with 6% of technicians reporting cough, 8% wheeze, and 5% a current rash. Technicians working over 30 h per week reported more neck pain (52 vs. 32%, P = 0.02). Technicians who reported using shellac polishes were more likely to report a runny nose (25 vs. 0%, P = 0.01). Conclusions Nail technicians in Toronto, Canada are experiencing work-related symptoms. Musculoskeletal symptoms were the most common symptoms reported. Much of the focus on nail salons and health has been on chemical exposures, but ergonomic hazards should not be overlooked. Efforts to increase knowledge and improve occupational health in nail salons should include information on multiple possible workplace hazards and how to reduce impacts of exposure.

scholarly journals Epidemiological characteristics and mortality risk factors among COVID-19 patients in Ardabil, Northwest of Iran

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Davoud Adham ◽  
Shahram Habibzadeh ◽  
Hassan Ghobadi ◽  
Shabnam Asghari Jajin ◽  
Abbas Abbasi-Ghahramanloo ◽  
...  
Keyword(s):  
Clinical Presentation ◽  
Multiple Model ◽  
Shortness Of Breath ◽  
Imaging Data ◽  
Demographic Information ◽  
Runny Nose ◽  
Data Registration ◽  
Northwestern Iran ◽  
Northwest Of Iran ◽  
Epidemiological Characteristics

Abstract Background Coronavirus disease highly contagious, is prevalent in all age and sex groups infecting the respiratory system. The present study seeks to investigate the epidemiology and effective factors in mortality of patients with COVID-19 in Ardabil province, northwestern Iran. Methods In a retrospective study, the hospitalized patients with laboratory-diagnosed COVID-19 between February to August 2020 were enrolled. The data registration portal was designated according to Iranian Ministry of Health and Medical Education guidelines. In this portal, demographic information, clinical presentation, laboratory and imaging data were registered for patients in all hospitals in the same format. The Hosmer-Lemeshow strategy was used for variable selection in a multiple model. Results Of the patients involved 2812(50.3%) were male and 150 (2.7%) had contact with a confirmed case of COVID-19 in the last 14 days. Pre-existing comorbidity was reported in 1310 (23.4%) patients. Of all patients, 477(8.5%) died due to COVID-19. the result of the multiple logistic regression model indicated that after adjusting for other factors, higher age (OR = 3.11), fever or chills (OR = 1.61), shortness of breath (OR = 1.82), fatigue (OR = 0.71), headache (OR = 0.64), runny nose (OR = 1.54), Skeletal muscle pain (OR = 1.53), hospitalization (OR = 5.66), and hospitalization in ICU (OR = 5.12) were associated with death. Conclusions Hospitalization had the strongest effect on mortality followed by hospitalization in ICU, and higher age. This study showed that having some extra-pulmonary symptoms in contrast with pulmonary symptoms can predict as good prognostic factors.

scholarly journals Three-Dimensional Genus Statistics of Galaxies in the SDSS Early Data Release

2002 ◽  
Vol 54 (5) ◽  
pp. 707-717 ◽  
Author(s):  
Chiaki Hikage ◽  
Yasushi Suto ◽  
Issha Kayo ◽  
Atsushi Taruya ◽  
Takahiko Matsubara ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Early Data ◽  
Data Release

scholarly journals Use of early data onB→ρπdecays

2000 ◽  
Vol 62 (5) ◽  
Author(s):  
Helen R. Quinn ◽  
João P. Silva
Keyword(s):  
Early Data

Bước đầu đánh giá hiệu quả hệ thống theo dõi SpO2 từ xa ở bệnh nhân Covid-19 mức độ nhẹ - trung bình

2022 ◽  
Author(s):  
An Vinh Bui-Duc
Keyword(s):  
Monitoring System ◽  
Clinical Symptoms ◽  
Health Care Systems ◽  
Care Center ◽  
Vital Role ◽  
Blood Oxygen Saturation ◽  
Runny Nose ◽  
Care Systems ◽  
The Mean ◽  
D Dimer

TÓM TẮT Đặt vấn đề: Đại dịch COVID-19 (coronavirus disease of 2019) do chủng vi rút Corona mới SARS-CoV-2 vẫn đang bùng phát trên toàn thế giới, gây gia tăng gánh nặng lên Hệ thống chăm sóc Y Tế các quốc gia. Chính vì vậy, việc phát triển hệ thống giúp hỗ trợ chẩn đoán và theo dõi bệnh nhân COVID-19 từ xa được xem là vấn đề cấp thiết hiện nay. Trong đó, chỉ số SpO2 có vai trò quan trọng đối với bệnh COVID-19 và được lựa chọn để theo dõi bệnh nhân tại các Cơ sở Y tế cũng như tại nhà. Nghiên cứu này được chúng tôi thực hiện với mục đích đánh giá hiệu quả ban đầu của hệ thống theo dõi SpO2từ xa trên các bệnh nhân COVID-19 mức độ nhẹ - trung bình. Đối tượng, phương pháp: Nghiên cứu cắt ngang, theo dõi dọc ngắn hạn các bệnh nhân COVID-19 mức độ nhẹ - trung bình điều trị tại Trung tâm Hồi sức Tích cực điều trị bệnh nhân COVID-19 trực thuộc Bệnh viện Trung Ương Huế tại TP. Hồ Chí Minh. Kết quả: Trong giai đoạn từ 8/2021 - 10/2021, 32 bệnh nhân COVID-19 được gắn thiết bị theo dõi chỉ số SpO2, trung bình là 34,2 ± 12,0 tuổi. Các yếu tố nguy cơ bao gồm: BMI xếp loại béo phì 25%, hút thuốc lá (18,8%), tăng huyết áp (15,6%) và đái tháo đường (12,5%). Phần lớn bệnh nhân vào viện do khó thở (71,9%) và chuyển từ tuyến dưới (62,5%). Triệu chứng lâm sàng chủ yếu là ho, hắt hơi, chảy mũi nước (40,6%), theo sau đó là giảm hoặc mất khứu giác, vị giác (25%). 81,3% có D-Dimer ≤ 500ng/mL. 62,5% bệnh nhân được phân độ COVID-19 mức trung bình. Tổng cộng 3.161 lượt đo SpO2, trong đó có 8 lượt cảnh báo SpO2 < 93%. SpO2 trung bình 98,1 ± 0,2 %. Tất cả bệnh nhân xuất viện thành công. Kết luận: Hệ thống theo dõi SpO2 từ xa bước đầu có hiệu quả giúp theo dõi các bệnh nhân COVID-19 mức độ nhẹ - trung bình. ABSTRACT INITIAL EFFECTIVENESS EVALUATION OF THE REMOTE SPO2 MONITORING SYSTEM IN PATIENTS WITH MILD - TO - MODERATE COVID-19 DISEASE Background: The COVID-19 pandemic affected by the new Coronavirus SARS-CoV-2 continues to spread globally, increasing the burden on countries’ Health Care systems. Therefore, generating a platform to help diagnose and monitor COVID-19 patients remotely is considered an essential issue today. In particular, the SpO2 index plays a vital role in COVID-19 disease and is selected to monitor patients at health facilities and homes. This study aimed to evaluate the initial effectiveness of the remote SpO2 monitoring system in patients with mild - to - moderate COVID-19 diseases. Methods: This cross - section study was conducted on mild - to - moderate COVID-19 patients treated at the COVID-19 Intensive Care Center operated by Hue Central Hospital in Ho Chi Minh City, Vietnam Results: From August 2021 to October 2021, 32 COVID-19 patients were applied with SpO2 monitoring smartwatches. The mean age was 34.2 ± 12.0. Risk factors including obesity (25%), smoking (18.8%), hypertension (15.6%), and diabetes (12.5%). Most patients were admitted to the center due to shortness of breath (71.9%) and transferred from lower - level hospitals (62.5%). The main clinical symptoms are coughing, sneezing, runny nose (40.6%), followed by a decrease or loss of smell and taste (25%). 81.3% of patients had D-Dimer ≤ 500 ng/mL. 62.5% of patients had moderate COVID-19 grades. A total of 3,161 SpO2 measurements, including 8 alarms < 93%. The average SpO2 was 98.1 ± 0.2 %. All patients were discharged successfully. Conclusion: A remote SpO2 monitoring system is considered to have preliminary effectiveness in monitoring mild - to - moderate COVID-19 patients. Keywords: COVID-19, blood oxygen saturation, smartwatch, health monitoring system.

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