One positive in this current surge is that Omicron is said to have milder symptoms. Some are optimistic that this variant will act as a natural immunity and lead to the end of the pandemic. However, even if the symptoms caused by the Omicron are mild, recent research by NIH (National Institute of Health) in China showed that the virus might stay in the human body, brain, and other organs for over 200 days even after turning in a negative result.
