Chinese Virus Covid-19 Pandemic Photo Gallery

Chinese Virus Covid-19 Pandemic Photo Gallery

Chinese Virus Covid-19 Pandemic Photo Gallery: A pandemic is defined as “an epidemic occurring worldwide, or over a very wide area, crossing international boundaries and usually affecting a large number of people”. The classical definition includes nothing about population immunity, virology or disease severity.

By this definition, pandemics can be said to occur annually in each of the temperate southern and northern hemispheres, given that seasonal epidemics cross international boundaries and affect a large number of people. However, seasonal epidemics are not considered pandemics.

What does Corona Virus Covid-19 stand for?

‘CO’ stands for corona, ‘VI’ for virus, and ‘D’ for disease. Formerly, this disease was referred to as ‘2019 novel coronavirus’ or ‘2019-nCoV.’ The COVID-19 virus is a new virus linked to the same family of viruses as Severe Acute Respiratory Syndrome (SARS) and some types of common cold.

Can Corona Virus Covid-19 spread through air?

When an infected person coughs, sneezes, or talks, droplets or tiny particles called aerosols carry the virus into the air from their nose or mouth. Anyone who is within 6 feet of that person can breathe it into their lungs. Airborne transmission. Research shows that the virus can live in the air for up to 3 hours.

Chinese Virus Covid-19 Pandemic Photo Gallery

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