No abstract

No abstract

No abstract

No abstract

No abstract

The new Covid SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus-2), was first recognized in Wuhan (China) in December 2019, addresses a similar family as the Severe Acute Respiratory Syndrome Coronavirus-1 (SARS-CoV-1). On January 30, 2020 the World Health Organization pronounced the flare-up as a Public Health Emergency of International Concern. Diagnosis of this disease is carried out by using special molecular tests. It is mandatory to associate the individual with COVID 19 symptom and isolation is necessary to prevent further transmission of this virus. This review highlights the formation, prodrome, transmission, survival mechanism of COVID 19 and shows that, the pandemic circumstance fundamentally improves air quality in various urban areas across the globe, decreases water contamination and commotion, and diminishes the tension on the traveller objections, which may help with the reclamation of the natural framework. The worldwide effect of this new outbreak is yet dubious.

No abstract

No abstract