The Coronavirus Disease 2019 or COVID-19 has spread all over the world. It is believed to have originated in Wuhan, China. This virus mainly affects the respiratory system of humans. When one gets this virus, he/she may have mild to severe symptoms. Many have already died due to this virus. Meanwhile, some may also show no symptoms. Scientists around the world are doing their best to control the further effects of the virus. Different versions of vaccines have been invented and tested to give immunity to individuals. Also, some countries have already started their vaccination program. It is believed that through these vaccines, governments will be able to control the spread of the virus.

1. Can you tell the problem mentioned in the selection above?


2. Can you also identify the possible solution to the problem?