Overview of the Introduction to the New Coronavirus (Covid19): A Review (original) (raw)
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An overview on corona virus a global pandemic outbreak
The current COVID-19 pandemic is not well known as it is unmatched with other outbreaks over the past several decades. Coronavirus disease (COVID-19) is a highly contagious disease caused by a newly identify coronavirus. COVID-19 disease most of the patients experience mild to moderate symptoms and recover without special treatment. As it is highly contagious disease prevention and slowdown of transmission of COVID-19 virus, is paramount. Practice respiratory etiquette can prevent COVID-19 virus spreads primarily through droplets of saliva or discharge from the nose when an infected person coughs or sneezes, washing hands or using an alcohol-based rub and avoid frequent touching of face. Presently there are no specific vaccines or treatments available for COVID-19. Many ongoing clinical trials evaluating potential treatments.
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COVID-19 is related to the family Coronaviridae which is a kind of corona virus sickness. It beliefs that probably it comes from bats and was extends to people through an unidentified medium in Wuhan, China. The situation was spread by inhaling the infected droplets which is present in environment that has an incubation period between two and fourteen days. Fever, cough, sneezing, sore throat, complication in tiredness and breathing are the most common indications for the disease. Preventive measures include the sanitation of hands, isolation of the infected persons, proper aeration. This review discusses mechanism of spread of disease and preventive vaccines of Coronavirus.
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Corona virus epidemiology: a review article
International Journal Of Community Medicine And Public Health, 2020
Corona virus disease-2019 is an infectious disease caused by SARS-Co-2. The disease started in December 2019 in Wuhan, China resulting in pandemic. Common symptoms are fever, cough and shortness of breath. Loss of apetite, anosmia, conjunctivitis and diarrhoea are fewer common symptoms. The disease is mild in most people but may progress to pneumonia, acute respiratory distress syndrome in elderly patients and those with co-morbidities. The infection is spread from one person to another via respiratory droplets or contact with infected droplets. Preventive measures include frequent and thorough hand washing, maintaining distance from potential transmitter and not touching one’s face. Mask is recommended to suspects and to their caregivers. Presently there is no vaccine or specific treatment for COVID-19. Management involves treatment of symptoms, supportive care. World health organisation declared the 2019-2020 CoV outbreak a pandemic and a Public Health Emergency of International c...
OVERVIEW ON CORONAVIRUS (COVID-19
Asian Journal of Advances in Medical Science , 2020
Coronavirus (COVID-19) is an important public health emergency of international concern. Firstly COVID-19 was isolated from Wuhan market in China at 7 Jan. 2020. As of this time, there is no known effective pharmaceutical treatment; although it is much needed for patient contracting severs form of the disease. This virus causes respiratory infection in human including sneezing, coughing, cold and pneumonia while in animal it causes diarrhea and upper respiratory diseases. COVID-19 is transmitted human to human or human to animal via airborne droplets. This disease can be diagnosis on the basis of travel history from infected areas, common symptom or by laboratory confirmations. WHO advised to avoid public place, close contact to Coronavirus infected persons, wearing mask, sanitizing hands and maintain social distancing for prevention. It's also advised infected pensions keep in quarantine center for 14 days or separate from other family member to single separate room, implementation of contact, droplet precaution, and airborne precaution, keep physical distances. Some countries are also using lopinavir/ritonavir, remdesivir, chloroquine and hydroxychloroquine drugs for treatment of Coronavirus but these are not efficient in cure of this disease. The aim of the systematic review of literature is to summarize the evidence regarding COVID-19, symptoms, pathogenesis and prevention/treatment.
An overview of corona virus disease 19 - COVID 19
International Journal of Research in Medical Sciences, 2020
A remerging infectious disease that has caught the entire world unaware. Coronavirus is an enveloped virus having non- segmented positive-sense RNA genome and belongs to the family Coronaviridae. Important modes of transmission are direct contact and respiratory droplets. Though the virus survives on environmental surfaces for varied period of time, it gets easily inactivated by chemical disinfectants .The major clinical features in uncomplicated cases include fever (88%), dry cough (67%), myalgia (14.9%) or fatigue (38%). In the absence of an effective treatment and vaccine, preventive measures like physical distancing, hand hygiene, following respiratory etiquettes & wearing mask assume great importance. Vigourous surveillance, contact tracing and containment can go a long way in controlling the spread of Covid 19.
Journal of Endocrinology and Metabolism Research , 2020
Most varieties of viruses generally affect the higher respiratory tract of birds and animals and additionally to humans; coronavirus is certainly one of them. From time to time this coronavirus is spread to human beings from animals. Coronavirus is the reason behind the more severe outbreaks. Recently or current outbreaks of coronavirus is epi-contorted COVID-19. An acute respiratory disorder has been introduced; due to a unique coronavirus know as SARS-Cov-2, also known as 2019-nCoV.
Coronavirus: COVID-19-Epidemiology, Treatment, Prevention and Control
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Coronavirus infection is a zoonotic disease of viral origin. The SARS-CoV-2 is the novel virus that causes the ongoing pandemic affecting the global community hence a very big threat to the global public health. Coronavirus disease 2019 (COVID-19) was first detected Wuhan, China and reported to World Health Organization (WHO) country office in China on 31st December 2019. It has since been spreading, resulting in an ongoing pandemic. As at 19 May, there are about 4.8 million cases of Covid-19 with 316,169 deaths reported in more 188 countries of the world. The initial transmission appeared to be from an animal source, but there has been person to person transmission in the affected countries. A lot of preventive and control measures have employed to severe transmission. Strategies in the control of an outbreak are containment or suppression and mitigation. Currently there is no specific vaccine or treatment for COVID-19. This work reviewed the Coronavirus Disease 19, its epidemiolog...
Corona Virus Disease (COVID-19) Outbreak and the Strategy for Prevention
Europasian Journal of Medical Sciences (EJMS), 2020
The Corona Virus Disease (COVID-19) is the novel disease of the respiratory system, causing the ongoing pandemic with flu-like symptoms. It is caused by a virus known as SARS-CoV-2 (Severe Acute Respiratory Syndrome Corona Virus-2). This disease affected entire world and various myths are circulating about its diagnosis, treatment and prevention. The choice for diagnosis should be based on clinical and epidemiological factors and linked to an assessment of the likelihood of infection. A number of rapid diagnostic and serological tests are being used for the detection of suspected COVID-19 cases. However, the sensitivity and specificity of such newly marketed tests have not been evaluated and never up to standard yet. Therefore, it is not recommended any such immunochromatographic or serological rapid screening tests for the diagnosis of SARS-CoV-2 infections. The most reliable diagnostic test to confirm COVID-19 is PCR (Polymerase Chain Reaction) which is a molecular-based test for the detection of SARS-CoV-2. Eradication of highly contagious SARS-CoV-2 Virus that causing the ongoing deadly pandemic COVID-19, demands individual attention and awareness are necessary regarding the route and mode of transmission across the bounders throughout the entire world. Proper hand-washing, staying at the home and maintaining the social distance are proved to the most effective preventive measures and are immediate solutions to save human beings from this unseen enemy. Keywords: COVID-19, SARS-CoV-2, Pandemic, Corona Virus