scholarly journals Projection of hospitalization by COVID-19 in Brazil following different social distances policies

Author(s):  
Henrique Matheus ◽  
Ferreira da Silva ◽  
Rafael Silva Pereira ◽  
Raquel de Abreu ◽  
Junqueira Gritz ◽  
...  

ABSTRACTFollowing the first infections in the Wuhan City, COVID-19 became a global pandemic as declared by the World Health Organization (WHO). Since it is an airborne disease transmitted between humans, many countries adopted a quarantine on their own population as well as closing borders measures. In Brazil many are discussing the best way to manage the opening of the quarantine under the constraints of hospitals infrastructure. In this work we implement a forecast of the demand for hospital beds for the next 30 days for every state in Brazil for different quarantine flexibilization scenarios and analyse how long it would take for the demand to exceed current available hospital beds.

Author(s):  
Mahesh. B. Chavan ◽  
Durgesh Tarade ◽  
Kushan. H. Pagare ◽  
Ritik. S. Jain

Coronavirus disease also termed as covid-19 or SARS-COV-2 infection has been declared as global pandemic disease by World Health Organization (WHO). The first case of covid-19 is reported at the local Huanan Seafood wholesale market in Wuhan city in Hubei in central chain at last of 2019. Covid-19 is rapidly spread throughout the world since December – 2019 from Wuhan city of China. Covid-19 patient has various symptoms like fever, cough, sore throat, breathlessness, fatigue and others. It is very necessary to identify the cases of covid-19 as soon as possible and isolate the suspected people and confirmed cases of Covid-19 to prevent the infection to other peoples.


Author(s):  
Lara Bittmann

On December 31, 2019, WHO was informed of cases of pneumonia of unknown cause in Wuhan City, China. A novel coronavirus was identified as the cause by Chinese authorities on January 7, 2020 and was provisionally named "2019-nCoV". This new Coronavirus causes a clinical picture which has received now the name COVID-19. The virus has spread subsequently worldwide and was explained on the 11th of March, 2020 by the World Health Organization to the pandemic.


2021 ◽  
Vol 8 (2) ◽  
pp. 01-03
Author(s):  
Ashish Gujrathi

Coronavirus (COVID-19) was recognized in late December in Hubei province of Wuhan city in China. This highly contagious disease, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is transmitted from humans to humans. After the first case in Wuhan, the disease rapidly spread to other parts of the globe. On March 11, 2020, the World Health Organization (WHO) made an assessment that COVID-19 can be characterized as a pandemic. Thus, social-distancing became an important measure to stop the spread of this disease. Various countries across the world adopted nationwide lockdowns. This led to a completely new scenario for the world, where every business in each industry faced new challenges and witnessed new opportunities. Similarly, the medical personal protective industry, a vital part of the healthcare sector, also witnessed new growth opportunities.


2021 ◽  
Vol 58 (3) ◽  
pp. 3444-3456
Author(s):  
Mr J Dorasamy, Et. al.

The World Health Organization (Who) In March 2020 Declared Covid 19 A Pandemic, Due To The  Global And Rapid Spread Of A Novel Coronavirus (Who, 2020). The Covid 19 Pandemic Being Highly Infectious And Unpredictable, Has  Disrupted  Social, Economic, Environmental And Political Spheres Of Life. Globally, People Have Ventured Into A “Lockdown World”, Increasing Uncertainty About Their Future Amidst The Covid 19 Pandemic. As A Result Of The Pandemic, Social Alteration Has Taken The Form Of Social Distancing, Self-Isolation And Self-Quarantine.  Many Were Unprepared For The Shift From The “Normal”, Propelling  Undue  Stress Under The New Normal Way Of Doing Things During The Current Global Pandemic Crisis. This Has Been Accompanied By Social, Emotional And Mental Effects, As The Ongoing And Fluid Nature Of The Pandemic Has Created Uncertainty For Many People. The Covid 19 Pandemic, As A Multidimensional Stressor Affecting Wellbeing, Has Affected Individuals, Families, Educational, Occupational, And Broader Societal Systems.  


2020 ◽  
pp. 75-83
Author(s):  
Svetlana CEBOTARI ◽  
Victoria BEVZIUC

The activity of the World Health Organization is now becoming a topic in disputes between the big power centres – the USA and China. The role of the WHO is also becoming a research topic not only for researchers in medical sciences, but also for political specialists in international relations. With the COVID-19 crisis, the WHO is becoming a scene of the major challenges – the USA and China. This Article aims to highlight the USA and China relations with reference to the work of the WHO, including the effectiveness of the organization with a global pandemic such as that of the COVID-19.


2021 ◽  
Vol 9 (2) ◽  
pp. 60-69
Author(s):  
Ridwan Olamilekan Adesola ◽  
Oluwatobi Emmanuel Oladele ◽  
Ahmed Oluwasegun Tajudeen ◽  
Ogundepo Oluwatobi Moses ◽  
Murali Dinesh

Coronavirus disease 2019 (COVID-19), confirmed as the global pandemic on March 11, 2020, by the World Health Organization (WHO), was caused by the outbreak of an emergent severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which was first reported in Wuhan city, China, in December 2019. Based on the previous pandemic, such as severe acute respiratory syndrome (SARS) from 2002 to 2003, Middle East respiratory syndrome coronavirus (MERS-CoV) in 2012. The scientific developments have fast-tracked our insights SARS-CoV-2 epidemiology, likewise vaccinology relevant for developing drugs for viral infections treatment. As there are not many detailed interventions and vaccines available for disease control, the pandemic COVID-19 poses countless threats to global public health, causing a great level of insecurity and unrest worldwide. To provide an inclusive overview to global health authorities and prospective readers worldwide, we detailed in this review the epidemiology and vaccinology of SARS-CoV-2 in Nigeria.


2020 ◽  
Author(s):  
Serge ZIGABE ◽  
Etienne Kajibwami ◽  
Guy-Quesney Mateso ◽  
Benjamin Ntaligeza

Abstract COVID-19 started as a cluster of pneumonia cases in Wuhan City, the Province of Hubei, China, in December 2019. It spread to many regions of China, outside of China and was declared a pandemic by the World Health Organization (WHO) on March 11th, 2020. Initially Africa had no case and now the continent is reporting an increasing number of confirmed cases in an exponential manner (1,2).


2020 ◽  
Vol 3 (2) ◽  
pp. 139
Author(s):  
Pina Sodano Omizzolo

In mid-December 2019, several atypical cases of pneumonia were detected in hospitals in Wuhan City – Hubei Province – in Inner China. It turns out that the first patients had already fallen ill in early December or even mid-November. However, only on the last day of the year 2019, Chinese doctors were able to officially identify a new virus in a 41-year-old patient admitted 5 days earlier. The virus belongs to the class of “coronavirus”, the same to which the SARS (Severe Acute Respiratory Syndrome) and MERS (Middle East Respiratory Syndrome) viruses belong. It is initially baptized 2019-nCov, or “new 2019 coronavirus”. In February, the official name assigned to the virus is Sars-COV-2 and the associated disease is named COVID-19. The outbreak took on considerable proportions in China and then spread to the rest of the world, leading the World Health Organization to declare the infection a “pandemic” on 11 March 2020. The containment strategies applied in the most affected countries have proved to be very different in effectiveness, to the point that the lethality of the virus appears very different from country to country. This difference in impact has led to different legal, economic and social consequences.


Author(s):  
Vista Octarensa ◽  
Muhammad Aras

Purpose: This research discusses the semiotic social analysis in a video titled "COVID-19" released by the World Health Organization. COVID-19 is a virus that has become a global pandemic. Very rapid spread makes the WHO issued recommendations to minimize outside activities in the form of social campaigns against the community. World Health Organization released a video titled "COVID-19" on the official youtube channel. The research approach: using a semiotic analysis method with the constructivist paradigm. Semiotic is a sign of science that has consisted of two elements, Signifier and Signified. In a social campaign video, it has a distinct meaning of communication. In this study, semiotics will explain the meaning of visual communication in videos released by the World Health Organization. The results of the study: indicate that semiotic analysis can reveal the signification meaning of the sign in the video campaign. World Health Organization can emphasize the word StayIn and convince people to continue to do social distancing. The World Health Organization explains that by doing five acts, everyone can be heroic against the pandemic. The five acts can be done by hiding in-home, laying down, playing games, staring on anythings. Simple acts can bring a significant impact to all.


2021 ◽  
pp. 1-8
Author(s):  
Aruna KASHYAP ◽  
Kyle KNIGHT ◽  
Margaret WURTH

Just three weeks after the World Health Organization (WHO) recognized COVID-19 as a global pandemic, novelist Arundhati Roy wrote: ‘Historically, pandemics have forced humans to break with the past and imagine their world anew. This one is no different. It is a portal, a gateway between one world and the next.’1


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