what are the causes of covid-19
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Answer:
As overwhelming as the effect of COVID-19 has been on all our lives, scientists were not surprised – they have been predicting a pandemic for years. The fact is, despite huge scientific and medical advances, today the potential for diseases to spread is actually increasing, and therefore so too is the risk of outbreaks escalating into epidemics or pandemics. A massive increase in globalisation and connectivity has meant that a virus can spread from one side of the world to another in mere hours. Here are five key reasons that pandemics are becoming more likely.
Infection with the new coronavirus (severe acute respiratory syndrome coronavirus 2, or SARS-CoV-2) causes coronavirus disease 2019 ( COVID-19 ). The virus that causes COVID-19 spreads easily among people, and more continues to be discovered over time about how it spreads.
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