A coronavirus is a type of virus. As a group, coronaviruses are common across the world. COVID-19 is a new strain of coronavirus first identified in Wuhan City, China in January 2020.
The incubation period of COVID-19 is between 2 and 14 days. This means that if a person remains well 14 days after contact with someone with confirmed coronavirus, it is unlikely that they have been infected.
The following symptoms may develop in the 14 days after exposure to someone who has COVID-19 infection:
- difficulty in breathing
Generally, these infections can cause more severe symptoms in people with weakened immune systems, older people, and those with long-term conditions like diabetes, cancer and chronic lung disease. There is no evidence that children are more affected than other age groups – very few cases have been reported in children.
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