Coronaviruses (CoV) are a great family of viruses that cause ailment ranging from the common cold to more severe sicknesses such as Middle East Respiratory Syndrome (MERS-CoV) and Severe Acute Respiratory Syndrome (SARS-CoV).2-14 days represents the current official estimated range for the novel coronavirus COVID-19. The World Health Organization (WHO) declared the 2019-20 coronavirus outbreak a pandemic and a Public Health Emergency of International Concern (PHEIC).

Dr. S Kaynat Nizami, CEO of 'Confident smiles' dental clinic at Delhi. Ex. resident doctor at central prison, Tihar jail.She has done Bsc(H) Appiled zoology year 2008 from Delhi university. Completed BDS from CCS University, Uttar Pradesh. Active member of IDA.Publised many research paper and 1 book in the field of dentistry.