Protecting health during COVID-19 and beyond: A global examination of paid sick leave design in 193 countries*

GLOBAL PUBLIC HEALTH

Jody Heymann , Amy Raub, Willetta Waisath, Michael McCormack, Ross Weistroffer, Gonzalo Moreno, Elizabeth Wong and Alison Earle

ABSTRACT

Well-designed paid sick leave is critical to ensure workers stay home when sick to prevent the spread of SARS-CoV-2 and other infectious pathogens, both when the economy is open and during an economic shutdown. To assess whether paid sick leave is available in countries around the world, we created and analysed a database of legislative guarantees of paid leave for personal illness in 193 UN member states. Original labour and social security legislation and global information on social security systems for each country were obtained and analysed by a multilingual research team using a common coding framework. While strong models exist across low- middle- and high-income countries, critical gaps that jeopardise health and economic security remain. 27% of countries do not guarantee paid sick leave from the first day of illness, essential to encouraging workers to stay home when they are sick and prevent spread. 58% of countries do not have explicit provisions to ensure self employed and gig economy workers have access to paid sick leave benefits. Comprehensive paid sick leave policies that cover all workers are urgently needed if we are to reduce the spread of COVID-19, and be ready to respond to threats from new pathogens.

KEYWORDS : COVID-19; infectious disease spread; paid sick leave; global policy analysis; workplace

A systematic review on the efficacy and safety of chloroquine for the treatment of COVID-19

Journal of Critical Care

Andrea Cortegiani, Giulia Ingoglia, Mariachiara Ippolito, Antonino Giarratano, Sharon Eina

Abstract

PurposeCOVID-19 (coronavirus disease 2019) is a public health emergency of international concern. As of this time, there is no known effective pharmaceutical treatment, although it is much needed for patient contracting the severe form of the disease. The aim of this systematic review was to summarize the evidence regarding chloroquine for the treatment of COVID-19.

Methods

PubMed, EMBASE, and three trial Registries were searched for studies on the use of chloroquine in patients with COVID-19.

Results

We included six articles (one narrative letter, one in-vitro study, one editorial, expert consensus paper, two national guideline documents) and 23 ongoing clinical trials in China. Chloroquine seems to be effective in limiting the replication of SARS-CoV-2 (virus causing COVID-19) in vitro.

Conclusions

There is rationale, pre-clinical evidence of effectiveness and evidence of safety from long-time clinical use for other indications to justify clinical research on chloroquine in patients with COVID-19. However, clinical use should either adhere to the Monitored Emergency Use of Unregistered Interventions (MEURI) framework or be ethically approved as a trial as stated by the World Health Organization. Safety data and data from high-quality clinical trials are urgently needed.

Keywords: SARS-CoV-2COVID-19ChloroquinePneumoniaCoronavirus

Sound Science Before Quick Judgement Regarding RAS Blockade in COVID-19

Clinical journal of the American Society of Nephrology: CJASN

Matthew A. Sparks, Andrew South, Paul Welling, J. Matt Luther, Jordana Cohen, James Brian Byrd, Louise M. Burrell, Daniel Batlle, Laurie Tomlinson, Vivek Bhalla, Michelle N. Rheault, María José Soler, Sundar Swaminathan and Swapnil Hiremath 

Abstract

There has been much speculation in journals as well as social and traditional media about a link between popularly used classes of drugs that inhibit the renin-angiotensin system (RAS) and novel coronavirus (severe acute respiratory syndrome coronavirus 2 [SARS-CoV-2]) infection or coronavirus disease 2019 (COVID-19) disease severity. After examining the available evidence, we advise that inhibitors of the RAS pathway should be continued in patients with COVID-19 who are taking these drugs for evidence-based indications. The putative link between SARS-CoV-2 angiotensin-converting enzyme inhibitors (ACEis) and angiotensin receptor blockers (ARBs) can be rationalized by the biology of virus entry. The spike protein of SARS-CoV-2 uses angiotensin-converting enzyme 2 (ACE2) as a receptor to enter type II pneumocytes or enterocytes (and likely, other cells).

Keywords

angiotensinrenin angiotensin systemvirology, hypertension, ACE inhibitors, COVID-19, severe acute respiratory syndrome coronavirus 2, Renin-Angiotensin System, Angiotensin-Converting Enzyme Inhibitors

Protecting high-risk cardiac patients during the Covid-19 outbreak

Journal of Cardiothoracic and Vascular Anesthesia

Pisano, Antonio; Landoni, Giovanni; Zangrillo, Alberto

Abstract

In the effort to face the ongoing Coronavirus Disease 2019 (COVID-19) epidemic, which caused severe pneumonia requiring intensive care unit (ICU) admission in up to 15% of confirmed cases so far, many hospitals in Italy are setting up new ICUs, stopping nonurgent admissions, limiting the access to emergency rooms and wards, and providing separate pathways for suspected COVID-19 and other diseases. In parallel, it is mandatory to continue ensuring the provision of non-postponable treatments (eg, primary percutaneous coronary interventions or urgent/emergency cardiac surgical procedures).

Keywords

Clinical aspects, diagnosis, treatment

Translating COVID-19 Pandemic Surge Theory to Practice in the Emergency Department: How to Expand Structure

Disaster Medicine and Public Health Preparedness
27 March 2020, pp. 1-33

Matteo Paganini, Andrea Conti, Eric Weinstein, Francesco della Corte and Luca Ragazzoni 

Abstract

Multiple professional societies, nongovernment and government agencies have studied the science of sudden onset disaster mass casualty incidents to create and promote surge response guidelines. The COVID-19 pandemic has presented the health care system with challenges that have limited science to guide the staff, stuff and structure surge response.

This study reviewed the available surge science literature specifically to guide an Emergency Department's surge structural response using a translational science approach to answer the question: How does the concept of sudden onset mass casualty incident (MCI) surge capability apply to the process to expand COVID-19 Pandemic surge structure response?

The available surge structural science literature was reviewed to determine the application to a pandemic response. The on-line ahead of print and print COVID-19 scientific publications, as well as grey, literature were studied to learn the best available COVID-19 surge structural response science. A checklist was created to guide the Emergency Department team's COVID-19 surge structural response.

Keywords

COVID-19, SARS-CoV-2, Surge Capacity, Pandemics, Translational Science

The Cardiovascular Burden Of Coronavirus Disease 2019 (COVID-19) With A Focus On Congenital Heart Disease

International Journal of Cardiology

Tan, Weiyi; Aboulhosn, Jamil

Introduction

Coronavirus disease 2019 (COVID-19), caused by a novel betacoronavirus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), was first described in a cluster of patients presenting with pneumonia symptoms in Wuhan, China, in December of 2019. Over the past few months, COVID-19 has developed into a worldwide pandemic, with over 400,000 documented cases globally as of March 24, 2020. The SARS-CoV-2 virus is most likely of zoonotic origin, but has been shown to have effective human-to-human transmission. COVID-19 results in mild symptoms in the majority of infected patients, but can cause severe lung injury, cardiac injury, and death. Given the novel nature of COVID-19, no established treatment beyond supportive care exists currently, but extensive public-health measures to reduce person-to-person transmission of COVID-19 have been implemented globally to curb the spread of disease, reduce the burden on healthcare systems, and protect vulnerable populations, including the elderly and those with underlying medical comorbidities. Since this is an emerging infectious disease, there is, as of yet, limited data on the effects of this infection on patients with cardiovascular disease, particularly so for those with congenital heart disease. We summarize herewith the early experience with COVID-19 and consider the potential applicability to and implications for patients with cardiovascular disease in general and congenital heart disease in particular.

Keywords

Clinical aspects, diagnosis, treatment

Response to the COVID-19 Epidemic: The Chinese Experience and Implications for Other Countries

International Journal of Environmental Research and Public Health 2020,
Volume 17, Issue 7, Page 2304

Liu, Wei; Yue, Xiao-Guang; Tchounwou, Paul B.

Abstract

The ongoing outbreak of the novel coronavirus disease (COVID-19) that occurred in China is rapidly spreading globally. China’s bond and strict containment measures have been proved (in practice) to significantly reduce the spread of the epidemic. This was obtained through the use of emergency control measures in the epidemic areas and the integration of resources from multiple systems, including business, community, technology, education, and transportation, across the country. In order to better understand how China has managed to reduce the public health and economic impacts of the COVID-19 epidemic, this editorial systematically reviews the specific measures for infection prevention and control of the disease. The best practices for COVID-19 eradication in China provide evidence-based strategies that could be replicated in other countries.

Keywords

COVID-19; epidemic, China, emergency control measures, public health

Knowledge And Attitudes Of Medical Staff In Chinese Psychiatric Hospitals Regarding COVID-19

Brain, Behavior, & Immunity - Health

Shi, Yudong; Wang, Juan; Yang, Yating; Wang, Zhiqiang; Wang, Guoqing; Hashimoto, Kenji; Zhang, Kai; Liu, Huanzhong.

Abstract

On March 11, 2020, the World Health Organization (WHO) declared the novel coronavirus COVID-19 a pandemic. There are patients in psychiatric hospitals in China who have been infected with COVID-19, however, the knowledge and attitudes of psychiatric hospital staff towards infectious diseases and their willingness to work during the COVID-19 outbreak has not yet been investigated. This study was performed to assess the knowledge and attitudes of medical staff in two Chinese mental health centers during the COVID-19 outbreak. We included 141 psychiatrists and 170 psychiatric nurses in the study. We found that during the COVID-19 epidemic, 89.51% of the medical staff of the psychiatric hospitals studied had extensive knowledge of COVID-19, and 64.63% of them received the relevant training in hospitals. Furthermore, about 77.17% of participants expressed a willingness to care for psychiatric patients suffering from COVID-19 virus infection. Independent predictors of willingness to care for patients included advanced training and experience of caring for patients with COVID-19. In conclusion, this study suggests that increased attention should be paid to the knowledge and attitudes of medical staff at psychiatric hospitals during the COVID-19 outbreak.

Keywords

COVID-19, Knowledge, Attitudes, Psychiatrists, Nurses

Herbal Medicine And Pattern Identification For Treating COVID-19: A Rapid Review Of Guidelines

Integrative Medicine Research
Volume 9, Issue 2, June 2020, 100407

Ang, Lin; Lee, Hye Won; Choi, Jun Yong; Zhang, Junhua; Lee, Myeong Soo

Introduction

Background:

Coronavirus disease 2019 (COVID-19) is pandemic and has caused illness to many people worldwide. This review aimed to summarize and analyze the herbal formulae provided by the guidelines for their pattern identifications (PIs) and compositions of herbs to treat patients with COVID-19.

Methods:

We searched 7 data sources for eligible traditional medicine guidelines up to March 6, 2020 and found a total of 28 traditional medicine guidelines that provide treatment measures for COVID-19.

Results:

Of the 28 guidelines, there were 26 government-issued Chinese guidelines and 2 Korean guidelines. After standardizing the terminology of the PIs and herbal formulae, there were 8 PIs and 23 herbal formulae for the mild stage, 11 PIs and 31 herbal formulae for the moderate stage, 8 PIs and 21 herbal formulae for the severe stage, and 6 PIs and 23 herbal formulae for the recovery stage in the Chinese guidelines. In the Korean guidelines, there were 4 PIs and 15 herbal formulae for the mild stage, 3 PIs and 3 herbal formulae for the severe stage, and 2 PIs and 2 herbal formulae for the recovery stage. In the frequency analysis of herbs, Glycyrrhizae Radix et Rhizoma was found to be the herb with the highest frequency of usage in the Chinese guidelines.

Conclusion:

This review can be used as guidance for the traditional medicine treatment of COVID-19. Clinical evidence is needed in the future to evaluate the efficacy of traditional medicine.

Keywords

Clinical aspects, diagnosis, treatment

The Cytokine Release Syndrome (CRS) Of Severe COVID-19 And Interleukin-6 Receptor (IL-6R) Antagonist Tocilizumab May Be The Key To Reduce The Mortality

International Journal of Antimicrobial Agents

Zhang, Chi; Wu, Zhao; Li, Jia-Wen; Zhao, Hong; Wang, Gui-Qiang

Abstract

Since December 2019, a viral pneumonia (COVID-19) from Wuhan, China has swept the world. Although the case fatality rate is not high, the number of people infected is large, and there are still a large number of patients dying. With the collation and publication of more and more clinical data, a large number of data suggest that there are mild or severe cytokine storms in severe patients, which is also an important cause of death. Therefore, the treatment of cytokine storm has become an important part of rescuing severe patients. Interleukin-6 (IL-6) plays an important role in cytokine release syndrome (CRS). If it can block the signal transduction pathway of IL-6, it is expected to become a new method for the treatment of severe patients. Tocilizumab is a blocker of IL-6R, which can effectively block IL-6 signal transduction pathway. So, tocilizumab is likely to become an effective drug for patients with severe COVID-19.

Keywords

COVID-19, Cytokine release syndrome, Tocilizumab

Recent Progress In Understanding 2019 Novel Coronavirus (SARS-Cov-2) Associated With Human Respiratory Disease: Detection, Mechanisms And Treatment

International Journal of Antimicrobial Agents

Kang, Shuntong; Peng, Wenyao; Zhu, Yuhao; Lu, Shiyao; Zhou, Min; Lin, Wei; Wu, Wenfang; Huang, Shu; Jiang, Liping; Luo, Xuan; Deng, Meichun

ABSTRACT

Viral respiratory diseases such as severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS) always pose a severe threat to people. First identified in late December 2019, a novel coronavirus (2019-nCoV; SARS-CoV-2) has affected many provinces in China and multiple countries worldwide. The viral outbreak has aroused panic and a public-health emergency around the world, and the number of infections continues to rise. However, the causes and consequences of the pneumonia remain unknown. To effectively implement epidemic prevention, early identification and diagnosis are critical to disease control. Here we scrutinise a series of available studies by global scientists on the clinical manifestations, detection methods and treatment options for the disease caused by SARS-CoV-2, named coronavirus disease 2019 (COVID-19), and also propose potential strategies for preventing the infection.

Keywords

2019 novel coronavirus, 2019-nCoV, SARS-CoV-2, Mechanism, Treatment, Detection

COVID-19 and the Otolaryngologist - Preliminary Evidence-Based Review

The Laryngoscope

Vukkadala, Neelaysh; Qian, Z. Jason; Holsinger, F. Christopher; Patel, Zara M.; Rosenthal, Eben.

Abstract

The SARS-CoV-2 virus which causes coronavirus disease 2019 (COVID-19) has rapidly swept across the world since its identification in December 2019. Otolaryngologists are at unique risk due to the close contact with mucus membranes of the upper respiratory tract and have been among the most affected healthcare workers in Wuhan, China. We present information on COVID-19 management relevant to otolaryngologists on the frontlines of this pandemic and provide preliminary guidance based on practices implemented in China and other countries and practical strategies deployed at Stanford University. This article is protected by copyright. All rights reserved.

Keywords

COVID-19; SARS-CoV-2; clinical practice guidelines; evidence-based medicine; infectious disease.

Prolonged Viral Shedding in Feces of Pediatric Patients with Coronavirus Disease 2019

Journal of Microbiology, Immunology and Infection

Xing, Yu-Han; Ni, Wei; Wu, Qin; Li, Wen-Jie; Li, Guo-Ju; Wang, Wen-Di; Tong, Jian-Ning; Song, Xiu-Feng; Wing-Kin Wong, Gary; Xing, Quan-Sheng

Abstract

Objective

To determine the dynamic changes of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA in respiratory and fecal specimens in children with coronavirus disease 2019 (COVID-19).

Methods

From January 17, 2020 to February 23, 2020, three paediatric cases of COVID-19 were reported in Qingdao, Shandong Province, China. Epidemiological, clinical, laboratory, and radiological characteristics and treatment data were collected. Patients were followed up to March 10, 2020, and dynamic profiles of nucleic acid testing results in throat swabs and fecal specimens were closely monitored.

Results

Clearance of SARS-CoV-2 in respiratory tract occurred within two weeks after abatement of fever, whereas viral RNA remained detectable in stools of pediatric patients for longer than 4 weeks. Two children had fecal SARS-CoV-2 undetectable 20 days after throat swabs showing negative, while that of another child lagged behind for 8 days.

Conclusions

SARS-CoV-2 may exist in children's gastrointestinal tract for a longer time than respiratory system. Persistent shedding of SARS-CoV-2 in stools of infected children raises the possibility that the virus might be transmitted through contaminated fomites. Massive efforts should be made at all levels to prevent spreading of the infection among children after reopening of kindergartens and schools.

Keywords

SARS-CoV-2, COVID-19, Pediatric patient, Fecal shedding

The Association Between International And Domestic Air Traffic And The Coronavirus (COVID-19) Outbreak

Journal of Microbiology, Immunology and Infection

Lau, Hien; Khosrawipour, Veria; Kocbach, Piotr; Mikolajczyk, Agata; Ichii, Hirohito; Zacharksi, Maciej; Bania, Jacek; Khosrawipour, Tanja

Abstract

Background

The World Health Organization (WHO) has declared the current outbreak of the novel coronavirus (COVID-19) a global pandemic. Many countries are facing increasing numbers of COVID-19 cases, which are, in their origin mostly attributed to regular international flight connections with China. This study aims to investigate this relation by analyzing available data on air traffic volume and the spread of COVID-19 cases.

Methods

and findings: We analyzed available data on current domestic and international passenger volume and flight routes and compared these to the distribution of domestic and international COVID-19 cases.

Results

Our data indicate a strong linear correlation between domestic COVID-19 cases and passenger volume for regions within China (r2 = 0.92, p = 0.19) and a significant correlation between international COVID-19 cases and passenger volume (r2 = 0.98, p < 0.01).

Conclusions

The number of flight routes as well as total passenger volume are highly relevant risk factors for the spread of current COVID-19. Multiple regions within Asia, as well as some in North America and Europe are at serious risk of constant exposure to COVID-19 from China and other highly infected countries. Risk for COVID-19 exposure remains relatively low in South America and Africa. If adequate measures are taken, including on-site disease detection and temporary passenger quarantine, limited but not terminated air traffic can be a feasible option to prevent a long-term crisis. Reasonable risk calculations and case evaluations per passenger volume are crucial aspects which must be considered when reducing international flights.

Keywords

International flights, Pandemic, Coronavirus, China, COVID-19, Air traffic

Social Media And Moral Panics: Assessing The Effects Of Technological Change On Societal Reaction

International Journal of Cultural Studies

Walsh, James P.

Abstract

Answering calls for deeper consideration of the relationship between moral panics and emergent media systems, this exploratory article assesses the effects of social media – web-based venues that enable and encourage the production and exchange of user-generated content. Contra claims of their empowering and deflationary consequences, it finds that, on balance, recent technological transformations unleash and intensify collective alarm. Whether generating fear about social change, sharpening social distance, or offering new opportunities for vilifying outsiders, distorting communications, manipulating public opinion, and mobilizing embittered individuals, digital platforms and communications constitute significant targets, facilitators, and instruments of panic production. The conceptual implications of these findings are considered.

Keywords

digital technologies, folk devils, moral panic, public communication, social media, social problems construction, societal reaction

COVID 19 in INDIA: Strategies to combat from combination threat of life and livelihood

Journal of Microbiology, Immunology and Infection

Krishnakumar, Balaji; Rana, Sravendra

Abstract

INDIA- As for reported in 360 COVID-19 cases (till March 22, 2020), seven people were died, and 23 people were treated successfully.1 This virus can easily affect who having respiratory problem and especially who all have been aged older than sixty. Most of the affected peoples had reached India from different part of the world, as like of carrier. Owing to this, India made several precautionary measures to mitigate/neglect the disease in beginning stage, however, the denser population of country will not be simple to control the same for long time (community spread), if government will not incorporate the visionary strategies. Since attacked several nations have been worried mostly for their people life (health), despite that developing country like India with huge population should consider about the livelihood (for Below Poverty Line (BPL) people), equally with the life. This article will give insights to make effective strategy to culminate the world threat COVID-19 in India.

INDIA- As for reported in 360 COVID-19 cases (till March 22, 2020), seven people were died, and 23 people were treated successfully.1 This virus can easily affect who having respiratory problem and especially who all have been aged older than sixty. Most of the affected peoples had reached India from different part of the world, as like of carrier. Owing to this, India made several precautionary measures to mitigate/neglect the disease in beginning stage, however, the denser population of country will not be simple to control the same for long time (community spread), if government will not incorporate the visionary strategies. Since attacked several nations have been worried mostly for their people life (health), despite that developing country like India with huge population should consider about the livelihood (for Below Poverty Line (BPL) people), equally with the life. This article will give insights to make effective strategy to culminate the world threat COVID-19 in India.

Keywords

Clinical aspects, diagnosis, treatment

COVID-19 In Children: More Than Meets The Eye

Travel Medicine and Infectious Disease

Hagmann, Stefan H. F.

Abstract

The novel Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has so far resulted in more than 300,000 reported confirmed cases of Coronavirus virus disease 2019 (COVID-19) and about 15,000 deaths. Today's very high degree of international interconnectedness and mobility has favored the truly rapid global spread of this novel virus as COVID-19 cases have been so far reported from almost every country on earth (190 out of 195 countries recognized by the United Nations). Severe respiratory illness and acute respiratory distress syndrome (ARDS), mostly observed in older adults, that have in many instances in several countries overloaded hospital capacities have so far dominated the media reports and the clinical literature on COVID-19.

Keywords

SARS-CoV-2, COVID-19, Children, Morbidity

Quantitative Detection and Viral Load Analysis of SARS-CoV-2 in Infected Patients

Clinical Infectious Diseases

Yu, Fengting; Yan, Liting; Wang, Nan; Yang, Siyuan; Wang, Linghang; Tang, Yunxia; Gao, Guiju; Wang, Sa; Ma, Chengjie; Xie, Ruming; Wang, Fang; Tan, Chianru; Zhu, Lingxiang; Guo, Yong; Zhang, Fujie 

Abstract

Background

Coronavirus disease 2019 (COVID-19) has become a public health emergency. The widely used reverse transcription PCR (RT-PCR) method has limitations for clinical diagnosis and treatment.

Methods

A total of 323 samples from 76 COVID-19 confirmed patients were analyzed by droplet digital PCR (ddPCR) and RT-PCR based two target genes (ORF1ab and N). Nasal swabs, throat swabs, sputum, blood, and urine were collected. Clinical and imaging data were obtained for clinical staging.

Results

In 95 samples tested positive by both methods, the cycle threshold (Ct) of RT-PCR was highly correlated with the copy numbed of ddPCR (ORF1ab gene, R2 = 0.83; N gene, R2 = 0.87). 4 (4/161) negative and 41 (41/67) single-gene positive samples tested by RT-PCR were positive according to ddPCR with viral load ranging from 11.1 to 123.2 copies/test. Then the viral load of respiratory samples was compared and the average viral load in sputum (17429 ± 6920 copies/test) was found to be significantly higher than in throat swabs (2552 ± 1965 copies/test, p < 0.001) and nasal swabs (651 ± 501 copies/test, p < 0.001). Furthermore, the viral load in the early and progressive stages were significantly higher than that in the recovery stage (46800 ± 17272 vs 1252 ± 1027, p < 0.001) analyzed by sputum samples.

Conclusions

Quantitative monitoring of viral load in lower respiratory tract samples helps to evaluate disease progression, especially in cases of low viral load.

Keywords

COVID-19, SARS-CoV-2, RT-PCR, ddPCR, Viral load

Clinical Analysis Of Pregnant Women With 2019 Novel Coronavirus Pneumonia

Journal of Medical Virology

Chen, Siyu; Liao, E.; Shao, Yong

Abstract

The aim is to evaluate pregnant women infected with coronavirus disease 2019 (COVID‐19) and provide help for clinical prevention and treatment. All five cases of pregnant women confirmed COVID‐19 were collected among patients who admitted to the Maternal and Child Hospital of Hubei Province between January 20 and February 10, 2020. All patients, aging from 25 to 31 years old, had the gestational week from 38th weeks to 41st weeks. All pregnant women did not have an antepartum fever but developed a low‐grade fever (37.5℃‐38.5℃) within 24 hours after delivery. All patients had normal liver and renal function, two patients had elevated plasma levels of the myocardial enzyme. Unusual chest imaging manifestations, featured with ground‐grass opacity, were frequently observed in bilateral (three cases) or unilateral lobe (two cases) by computed tomography (CT) scan. All labors smoothly processed, the Apgar scores were 10 points 1 and 5 minutes after delivery, no complications were observed in the newborn. Pregnancy and perinatal outcomes of patients with COVID‐19 should receive more attention. It is probable that pregnant women diagnosed with COVID‐19 have no fever before delivery. Their primary initial manifestations were merely low‐grade postpartum fever or mild respiratory symptoms. Therefore, the protective measures are necessary on admission; the instant CT scan and real‐time reverse‐transcriptase polymerase‐chain‐reaction assay should be helpful in early diagnosis and avoid cross‐infection on the occasion that patients have fever and other respiratory signs.

Keywords

Clinical aspects, diagnosis, treatment; Epidemiology

Therapeutic opportunities to manage COVID-19/SARS-CoV-2 infection: Present and future

Indian Journal Of Ophthalmology

Shetty, Rohit; Ghosh, Arkasubhra; Honavar, Santosh G.; Khamar, Pooja; Sethu, Swaminathan.

Abstract

A severe form of respiratory disease - COVID-19, caused by SARS-CoV-2 infection, has evolved into a pandemic resulting in significant morbidity and mortality. The unabated spread of the disease is due to lack of vaccine and effective therapeutic agents against this novel virus. Hence, the situation demands an immediate need to explore all the plausible therapeutic and prophylactic strategies that can be made available to stem the spread of the disease. Towards this effort, the current review outlines the key aspects of the pathobiology associated with the morbidity and mortality in COVID-19 patients, which includes a viral response phase and an exaggerated host response phase. The review also summarizes therapeutic agents that are currently being explored along with those with potential for consideration. The broad groups of therapeutic agents discussed include those that: (i) block viral entry to host cells, (ii) block viral replication and survival in host cells, and (iii) dampen exaggerated host immune response. The various kinds of pharmaceutical prophylactic options that may be followed to prevent COVID-19 have also been discussed.

Keywords

COVID‑19, prophylaxis, SARS‑CoV‑2, therapy