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The severe acute respiratory syndrome coronavirus 2 (SAR-CoV-2) causes coronavirus disease 2019 (COVID-19) and emerged as a new public health crisis. This RNA virus, which has an origin in bats, is phenotypically and genotypically diverse. The source of transmission is by direct inhalation or contact with infected droplets or indirect through fomites. The disease shows an average incubation period of 2 to 14 days. The general symptoms include fever, cough, sore throat, breathlessness, fatigue, and malaise, although in a few it is found to be asymptomatic. The immune response shows variation from individual to individual, which varies from pneumonia, chest pain, acute respiratory distress syndrome, and multiorgan failure leading to death. The cytokine and chemokine responses play a major role in the severity of the infection. Laboratory diagnosis is done by molecular investigations. The socioeconomic conditions of individuals also play a role in disease manifestation. Treatment is supportive with symptomatic management. Preventive measures include social distancing, use of face masks, and contact tracing. This review will present a general overview of coronavirus and describe the clinical and socioeconomic features of the COVID-19 patients. It will also introduce comprehensive data of symptomatic and asymptomatic patients among different Asian and Western countries during the current pandemic. Furthermore, it also focuses on the most up-to-date information on effective management and prevention of COVID-19. [ABSTRACT FROM AUTHOR]

A public health emergency of international concern, novel coronavirus disease (COVID-19), began in Wuhan, China, in December 2019. Since then, it has been caused a pandemic along with serious mental health problems. No other disorder is more vulnerable to the current situation than obsessive–compulsive disorder (OCD). Our case series focuses on the effects of COVID-19 on OCD along with its various manifestations. Most of our patients had exacerbated symptoms during the current situation, but there were also new onset OCD cases triggered by a variety of stressors. [ABSTRACT FROM AUTHOR]