Many people who tested Covid-19 positive once or multiple times in the last three years now complain of various ailments, including low immunity.
According to the World Health Organization (WHO), the common symptoms of post-Covid-19 situation include fatigue, shortness of breath, cough, cognitive dysfunction, sleep disturbances, but also others having an impact on everyday life.
Symptoms may be new onset, following initial recovery from an acute Covid-19 episode, or persist from the initial illness.
The symptoms may also fluctuate or relapse over time, WHO says.
