scholarly journals Symptoms, Features of Diagnosis and Preventive Measures During the “Second Wave” COVID-19 in Residents of the Kyrgyz Republic

2021 ◽  
Vol 7 (4) ◽  
pp. 164-175
Author(s):  
Sh. Sulaimanov ◽  
Zh. Esenalieva
Keyword(s):  
Large Scale ◽  
Preventive Measures ◽  
Kyrgyz Republic ◽  
Social Changes ◽  
Intellectual Work ◽  
X Ray ◽  
Coronavirus Infection ◽  
Spread Of Infection ◽  
Second Wave ◽  
Muscle Ache

The results of our study show that the respondent’s perception of large-scale social changes associated with the pandemic of the new coronavirus infection in the Kyrgyz Republic has a number of features. A sufficient level of awareness of the respondents about the symptoms of the disease, the ways of transmission of the virus, and measures to prevent the spread of infection are combined with an underestimation of the situation (17.2%). The majority (66.6%) of the respondents lived in Bishkek. The survey was held among 247 people, most of whom were women (57.3%) and young people (35.9±14.9 years). Every fourth participant in the study is a chronic tobacco smoker (24%). Less than half (47.3%) of the respondents were engaged in intellectual work. Among the respondents, the most common symptoms of COVID-19 were loss of taste or smell, fever, headache, muscle ache, cough, sore throat. Every third (28.4%) respondent was referred to an X-ray, CT scan. PCR and ELISA studies were carried out, respectively, by 22.5% and 10.9%.

Novel Coronavirus Disease (COVID-19) and Suicide: Conceptual and Practical Considerations

2020 ◽  
Author(s):  
Ravi Philip Rajkumar
Keyword(s):  
Large Scale ◽  
Preventive Measures ◽  
Historical Data ◽  
Disease Outbreaks ◽  
Distinctive Features ◽  
Global Pandemic ◽  
Degree Of Control ◽  
Novel Coronavirus ◽  
Spread Of Infection

The global pandemic of novel coronavirus disease (COVID-19) has had an adverse impact on the mental health of millions. Historical data shows that large-scale disease outbreaks are associated with elevated rates of suicide in both the short and the long term. There are certain distinctive features of the COVID-19 outbreak, from a biological as well as a psychological and social perspective, that make it likely that it will be associated with a significant increase in suicidality which may persist even after a certain degree of control has been achieved over the spread of infection. In this article, relevant historical and current literature pertaining to the association between COVID-19 and suicide are summarized and analyzed, and recommendations for preventive measures are outlined.

scholarly journals Assessment of Infection Risk Factors and the Effectiveness of Anti-Epidemic Measures to Prevent the Spread of COVID-19 Coronavirus Infection among Employees of the Moscow Aviation Hub Airport

2020 ◽  
Vol 75 (5S) ◽  
pp. 378-385
Author(s):  
Natalia V. Orlova ◽  
Natalia D. Karseladze ◽  
Sergey A. Makhnev ◽  
Elena Y. Novikova ◽  
Yulia L. Latysheva ◽  
...  
Keyword(s):  
Risk Factors ◽  
Large Scale ◽  
Infection Risk ◽  
Virus Rna ◽  
Urgent Task ◽  
The World ◽  
Infection Risk Factors ◽  
Coronavirus Infection ◽  
Spread Of Infection ◽  
Hub Airport

Background. The new coronavirus infection COVID-19 has reached a pandemic in a few months. Large-scale measures have been taken to prevent the spread of infection, both in Russia and around the world. Analysis of the effectiveness of measures to prevent the spread of coronavirus infection COVID-19 is an urgent task to optimize the measures used to prevent the disease. Aims to identify infection risk factors, evaluate the effectiveness of the developed and implemented measures to prevent the spread of COVID-19 coronavirus infection at the airport of the Moscow Aviation Hub. Material and methods. Developed and implemented measures to prevent the spread of coronavirus infection COVID-19 on the territory of the airport complex, which is part of the Moscow Aviation Hub (UIA). An assessment of the incidence among employees was conducted, laboratory testing of airport employees for coronavirus infection COVID-19 was carried out: PCR for the detection of SARS-CoV-2 virus RNA; Anti-SARS-CoV-2 IgG. Conclusions. It was revealed that the complex of the developed measures has proven its effectiveness, made it possible to prevent the spread of infection among airport employees.

Knowledge and awareness about MERS-CoV among the dental students in Chennai

2020 ◽  
Vol 11 (SPL1) ◽  
pp. 847-851
Author(s):  
Nithyanandham Masilamani ◽  
Dhanraj Ganapathy
Keyword(s):  
College Students ◽  
Large Scale ◽  
Preventive Measures ◽  
Positive Impact ◽  
Educational Programs ◽  
Dental Students ◽  
Professional Organizations ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Mode Of Transmission

Middle East Respiratory Syndrome (MERS) induced by new ß coronavirus MERS-(CoV) had first been described in Saudi Arabia in September 2012. MERS-CoV communication inside the population is often identified with clustered households and cramped communal spaces. The purpose of the study is to assess the knowledge and awareness of MERS-CoV among dental students in India. This was a questionnaire-based cross-sectional survey of 100 dental college students in Chennai. The self-designed questionnaires contained ten questions focused on the knowledge and awareness of MERS-CoV amongst dental college students. Questionnaires were circulated through an online website survey planet. After the responses were received from 100 participants, data were collected and analyzed, .87% are aware of MERS-CoV through media 13% from professional channels. 84%are aware of the clinical manifestation of MERS-CoV. 81%Are aware of the mode of transmission of MERS-CoV. 76%are aware of the preventive measures against MERS -CoV.68%. Are aware of the incubation period of MERS-CoV. 74%aware of PCR as a diagnostic test for MERS-CoV. This study concluded that dental students had strong awareness and knowledge of MERS. Also, there are a few differences in information and behaviours that require change. Large-scale health educational programs on MERS also should be facilitated by professional organizations to expand their reach and to strengthen knowledge to have a positive impact on their behaviour.

PROGRESS OF RESEARCH IN NUTRITIONAL THERAPY FOR NEW CORONAVIRUS INFECTION (NARRATIVE REVIEW)

2020 ◽  
Vol 7 (11) ◽  
pp. 7-19
Keyword(s):  
Theoretical Study ◽  
Animal Experiments ◽  
Nutrient Status ◽  
Nutritional Therapy ◽  
Review Of The Literature ◽  
Global Concern ◽  
Coronavirus Infection ◽  
Spread Of Infection ◽  
Development Methods ◽  
Positive Effect

Objective: In this review, we highlight the importance of an optimal nutrient status to strengthen the immune system during the COVID-19 crisis, focusing on the most relevant constituents that reduce inflammation and Provide a holistic perspective nutritional therapy the new coronavirus (covid-19) to assist researchers and improving areas for future response plans to deal with these diseases, and to provide a summary of the nutrients that help stop their development. Methods: This is a theoretical study conducted through a comprehensive review of the literature and research in the research engines (PubMed), (Read) and (ELSEVIER) and other new studies published in Chinese; we obtained information nutritional treatment who contributed to increasing the immunity of patients, due to the lack of treatment for this disease. Results: Until now no effective drug for the treatment of new coronavirus, pneumonia (covid-19) has been found. The development of vaccines is still in animal experiments. Recommendations and measures to control the spread of infection and nutritional therapy are still the only way to prevent the spread of covid-19 virus. Because, People relied only on treatments that were effective on previous viruses, for example those that have been used during the SARS and MERS epidemics. Discussion: The Covid-19 virus remains a global concern and more research is needed to control it. In addition, people need to know the nutrition ingredients that have a positive effect on increasing the immunity of the human body.

Peculiarities of the phytosanitary state of pome fruits in industrial horticulture

2020 ◽  
Vol 60 (1) ◽  
pp. 159-168
Author(s):  
V. V. Antonenko ◽  
A. V. Zubkov ◽  
S. N. Kruchina
Keyword(s):  
Mechanism Of Action ◽  
Large Scale ◽  
High Efficiency ◽  
Fruit Trees ◽  
Fruit Crops ◽  
Planting Material ◽  
Relative Safety ◽  
Pome Fruits ◽  
Weed Plants ◽  
Spread Of Infection

Data were obtained on the basis of the results of research carried out on the territory of the educational and experimental farm of the Timiryazev State Agrarian University, in Moscow during 2018-2019. As a result of the surveys, the most dangerous diseases and pests of pome crops on the territory of this farm were established. The most resistant apple and pear varieties to major diseases have been identified. Peculiarities of development of alternariosis on pear are described, the harmfulness of the disease on pear and apple seedlings is noted. A possible role in the transfer of alternariosis infection from garden-protective plantations and weed vegetation to fruit trees was noted. A possible role has been established in the transport of septoriosis, powdery dew infection from dicotyledonous weeds plants. The peculiarities of the spread of infection under the influence of wind direction are noted. The results and peculiarities of the application of various methods of scaring birds in the orchard are presented. As a result of route surveys the most harmful weed plants have been identified. The possibility of using herbicides of different mechanism of action in fruit gardens for weed control has been studied. High efficiency and relative safety of application of herbicides of contact action in nursery fields, operational orchards and for control of piglets on fruit trees are shown. Recommendations are given for the use of soil and systemic herbicides of soil in seedlings beds, the first and second fields of the nursery, as well as in the process of production of large-scale planting material and operational orchards of fruit crops. The safety of the herbicides in question is established when used in accordance with the recommended methods of use.

Challenges in prevention & control of COVID - 19 pandemic in dentistry: A review. (Preprint)

2020 ◽  
Author(s):  
Sameera Begum ◽  
Riaz Abdulla ◽  
Akhter Hussain
Keyword(s):  
Healthcare Professionals ◽  
Preventive Measures ◽  
Health Concern ◽  
Front Line ◽  
Public Health Concern ◽  
College Hospital ◽  
Dental Clinics ◽  
Dental Procedures ◽  
Spread Of Infection ◽  
High Chance

UNSTRUCTURED The menace of COVID 19 pandemic has become a major public health concern all over the world. It is a pandemic outbreak that originated from Wuhan, Hubei province of China in December 2019. All healthcare professionals including dental surgeons are in the front line and a high chance of constantly getting infected. Droplet and aerosol transmissions are the utmost concern in dental clinics and dental college hospitals. Hence, COVID 19 has a high risk of spread through droplets and aerosols generated during dental procedures from infected patients. This review article highlights the dental perspective and discusses the various preventive measures undertaken to control the spread of infection in dental clinics and dental college hospital setups.

scholarly journals A Stochastic Kinetic Type Reactions Model for COVID-19

Mathematics ◽  
2021 ◽  
Vol 9 (11) ◽  
pp. 1221
Author(s):  
Giorgio Sonnino ◽  
Fernando Mora ◽  
Pasquale Nardone
Keyword(s):  
Real Data ◽  
Stochastic Noise ◽  
Mathematical Basis ◽  
Sis Model ◽  
Theoretical Predictions ◽  
Coronavirus Infection ◽  
Massive Distribution ◽  
Second Wave ◽  
Stochastic Sis Model

We propose two stochastic models for the Coronavirus pandemic. The statistical properties of the models, in particular the correlation functions and the probability density functions, were duly computed. Our models take into account the adoption of lockdown measures as well as the crucial role of hospitals and health care institutes. To accomplish this work we adopt a kinetic-type reaction approach where the modelling of the lockdown measures is obtained by introducing a new mathematical basis and the intensity of the stochastic noise is derived by statistical mechanics. We analysed two scenarios: the stochastic SIS-model (Susceptible ⇒ Infectious ⇒ Susceptible) and the stochastic SIS-model integrated with the action of the hospitals; both models take into account the lockdown measures. We show that, for the case of the stochastic SIS-model, once the lockdown measures are removed, the Coronavirus infection will start growing again. However, the combined contributions of lockdown measures with the action of hospitals and health institutes is able to contain and even to dampen the spread of the SARS-CoV-2 epidemic. This result may be used during a period of time when the massive distribution of vaccines in a given population is not yet feasible. We analysed data for USA and France. In the case of USA, we analysed the following situations: USA is subjected to the first wave of infection by Coronavirus and USA is in the second wave of SARS-CoV-2 infection. The agreement between theoretical predictions and real data confirms the validity of our approach.

scholarly journals On the relation between mini-halos and AGN feedback in clusters of galaxies

2020 ◽  
Vol 499 (2) ◽  
pp. 2934-2958
Author(s):  
A Richard-Laferrière ◽  
J Hlavacek-Larrondo ◽  
R S Nemmen ◽  
C L Rhea ◽  
G B Taylor ◽  
...  
Keyword(s):  
Large Scale ◽  
State Of The Art ◽  
Vital Role ◽  
Clusters Of Galaxies ◽  
Relativistic Jets ◽  
X Ray ◽  
Core Cluster ◽  
Central Galaxy ◽  
Central Regions ◽  
Radio Power

ABSTRACT A variety of large-scale diffuse radio structures have been identified in many clusters with the advent of new state-of-the-art facilities in radio astronomy. Among these diffuse radio structures, radio mini-halos are found in the central regions of cool core clusters. Their origin is still unknown and they are challenging to discover; less than 30 have been published to date. Based on new VLA observations, we confirmed the mini-halo in the massive strong cool core cluster PKS 0745−191 (z = 0.1028) and discovered one in the massive cool core cluster MACS J1447.4+0827 (z = 0.3755). Furthermore, using a detailed analysis of all known mini-halos, we explore the relation between mini-halos and active galactic nucleus (AGN) feedback processes from the central galaxy. We find evidence of strong, previously unknown correlations between mini-halo radio power and X-ray cavity power, and between mini-halo and the central galaxy radio power related to the relativistic jets when spectrally decomposing the AGN radio emission into a component for past outbursts and one for ongoing accretion. Overall, our study indicates that mini-halos are directly connected to the central AGN in clusters, following previous suppositions. We hypothesize that AGN feedback may be one of the dominant mechanisms giving rise to mini-halos by injecting energy into the intra-cluster medium and reaccelerating an old population of particles, while sloshing motion may drive the overall shape of mini-halos inside cold fronts. AGN feedback may therefore not only play a vital role in offsetting cooling in cool core clusters, but may also play a fundamental role in re-energizing non-thermal particles in clusters.

scholarly journals Well-Being of Healthcare Workers and the General Public during the COVID-19 Pandemic in Vietnam: An Online Survey

2021 ◽  
Vol 18 (9) ◽  
pp. 4737
Author(s):  
Tuyen Dinh Hoang ◽  
Robert Colebunders ◽  
Joseph Nelson Siewe Fodjo ◽  
Nhan Phuc Thanh Nguyen ◽  
Trung Dinh Tran ◽  
...  
Keyword(s):  
Healthcare Workers ◽  
Large Scale ◽  
Online Survey ◽  
Preventive Measures ◽  
Vaccine Coverage ◽  
Health Sector ◽  
Well Being ◽  
Multivariate Logistic Regression Model ◽  
The Mean ◽  
Restrictive Measures

The COVID-19 pandemic and associated restrictive measures implemented may considerably affect people’s lives. This study aimed to assess the well-being of Vietnamese people after COVID-19 lockdown measures were lifted and life gradually returned to normal. An online survey was organized from 21 to 25 April 2020 among Vietnamese residents aged 18 and over. The survey was launched by the Hue University of Medicine and Pharmacy. The WHO-5 Well-Being Index (scored 0–25) was used to score participants’ well-being. A multivariate logistic regression model was used to determine the predictors of well-being. A total of 1922 responses were analyzed (mean age: 31 years; 30.5% male; 88.2% health professionals or students in the health sector). The mean well-being score was 17.35 ± 4.97. Determinants of a high well-being score (≥13) included older age, eating healthy food, practicing physical exercise, working from home, and adhering to the COVID-19 preventive measures. Female participants, persons worried about their relatives’ health, and smokers were more likely to have a low well-being score. In conclusion, after the lockdown measures were lifted, the Vietnamese have people continued to follow COVID-19 preventive measures, and most of them scored high on the well-being scale. Waiting to achieve large-scale COVID-19 vaccine coverage, promoting preventive COVID-19 measures remains important, together with strategies to guarantee the well-being of the Vietnamese people.

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