2019 Novel Coronavirus Outbreak: SOS Alert for Dentists

Area of Science:

• Virology
• Epidemiology
• Public Health

Background:

• Coronaviruses (CoV) are a known cause of respiratory illnesses, including common colds.
• Previous outbreaks like SARS and MERS highlight the epidemic potential of this virus family.
• The 2019 novel coronavirus (nCoV) emerged in Wuhan, China, rapidly spreading globally.

Purpose of the Study:

• To provide an overview of the 2019 novel coronavirus (nCoV) outbreak.
• To contextualize the current nCoV emergency within the history of coronavirus epidemics.
• To summarize the initial epidemiological data and clinical presentation of nCoV infections.

Main Methods:

• Review of publicly available data and reports from health organizations.
• Analysis of initial case numbers, mortality rates, and geographical spread.
• Compilation of information on viral characteristics and disease progression.

Main Results:

• The World Health Organization declared a global health emergency due to nCoV.
• As of March 7, 2020, there were 102,188 infections and 3,491 deaths reported globally.
• The virus spread to 92 countries with an incubation period of 2-14 days, presenting flu-like symptoms that can lead to severe pneumonia.

Conclusions:

• The 2019 nCoV outbreak represents a significant global health crisis.
• Understanding the transmission and clinical course of nCoV is crucial for public health response.
• Coronaviruses pose a recurring threat, necessitating ongoing surveillance and preparedness.