In early 2020, a new virus began generating headlines all over the world because of the unprecedented speed of its transmission.
Its origins have been traced to a food market in Wuhan, China, in December 2019. From there, it’s reached countries as distant as the United States and the Philippines.
The virus (officially named SARS-CoV-2) has been responsible for millions of infections globally, causing hundreds of thousands of deaths. The United States is the country most affected.
The disease caused by an infection with SARS-CoV-2 is called COVID-19, which stands for coronavirus disease 2019.
In spite of the global panic in the news about this virus, you’re unlikely to contract SARS-CoV-2 unless you’ve been in contact with someone who has a SARS-CoV-2 infection.
Doctors are learning new things about this virus every day. So far, we know that COVID-19 may not initially cause any symptoms for some people.
You may carry the virus for 2 days or up to 2 weeks Trusted Source before you notice symptoms.
How is the virus transmitted?
It’s likely that the Coronavirus Disease (COVID-19) originated in an animal species, and then spread to humans.
Person to person spread of the novel corona virus is reported, but it is not yet understood how easily this happens.
Other human coronavirus strains are spread from person to person through contaminated droplets from a person who is sick with the illness (through coughing or sneezing) or contaminated hands.