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Fight against the COVID-19 outbreak, we are together

Mar. 04, 2020

What's Corona Virus Disease 2019, COVID-19?

Clinical manifestations: Fever, fatigue, dry cough are the main manifestations, and upper respiratory symptoms such as nasal congestion and runny nose are rare, and hypoxia and hypoxia will occur. About one-half of the patients develop dyspnea after one week. In severe cases, they progress rapidly to acute respiratory distress syndrome, septic shock, difficult to correct metabolic acidosis, and coagulation dysfunction. It is worth noting that in the course of severe and critically ill patients, there can be moderate to low fever, even without obvious fever. Some patients have mild onset symptoms and no fever. They usually recover after 1 week. Most patients have a good prognosis, and a few patients are critically ill and even die.

How to prevent?

COVID-19 is an emerging infectious disease of global public health concern. Efforts to control the COVID-19 epidemic are likely to require an evidence-based, multifactorial approach. First, there is a need to limit human-to-human transmission, including reducing secondary infections among close contacts and health-care workers, preventing transmission amplification events, and preventing further international spread. Second, there is a need to rapidly identify, isolate, and provide optimised care for patients. Third, we need to identify and reduce transmission from the animal source or sources. Fourth, we need to address crucial uncertainties such as clinical severity, extent of transmission and infection, and treatment options, and accelerate the development of diagnostics, therapeutics, and vaccines. We also need to minimise social disruption and economic impact through international, collaborative and multisectoral approaches. Most importantly, we need to communicate the epidemiology and risks of COVID-19 clearly, both to health-care workers and to the general population, and to implement infection prevention and control measures that are based on sound scientific principles.

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