As the world puts up a battle against the massively rising cases of coronavirus, the pandemic continues to surge. Identifying symptoms of the infection is extremely necessary to control the spread of the virus. It is known that COVID-19 symptoms change from person to person, based on many factors like age, severity, preluding illnesses and gender. However, in most cases, COVID-19 starts in a certain way.

As per recent studies led by the University of South California, it is suggested that COVID symptoms start off in a certain directive that can also make it easier to distinguish it from flu-like diseases. It is also believed that understanding symptoms can prove beneficial to spot cautionary signs before the infection threat rises and help people isolate. Scientists based out of the University of South California in a study helped in predicting the pattern in which COVID-19 takes off.…