Clinical Diagnosis, Prevention and Control Strategies of Covid-19

The COVID-19 has shown to be responsible for respiratory illness outbreak within Hubei province of Wuhan in China that began in December, 2019.The virus has spread to about 192 countries. This review analyzed a number of research articles published till December, 2021 in order to understand the causes, diagnosis, control and prevention of such virus. Studies until now have revealed that its origination has a link to a sea-food market within Wuhan, but no precise association of animals has confirmed. The symptoms comprise fatigue, dry cough, fever, pneumonia, headache, dyspnea and diarrhea. Preventive measures like avoidance of public contact, contact tracing, hand hygiene practices, masks, quarantines and case detection are suggested for lowering the transmission. Up to now, several precise anti-viral treatment and effective vaccines are available for the control of COVID-19. Therefore, affected individuals mainly depends on supportive care, symptomatic treatment, antiviral therapy and available vaccines.