Doctors have reported an increase in patients' complaints of back and muscle pain since the onset of the Omicron wave, and data from various countries confirm this.
Here's how to know if you’ve already been sick and recovered from the novel coronavirus.
The number of serious patients in hospitals has been the crucial parameter to assess the severity of a wave.
The symptoms are prevalent in people who experienced milder rather than severe COVID.
The study is the largest systematic review and meta-analysis of COVID-19 symptoms to date, the study authors said, barring other ongoing studies.
The study launched on Monday differs from the one announced in February as it seeks to reinfect people who have previously had COVID-19.
Participants were interviewed up to four times over the course of the study.
"It is expected that healthcare workers will be careful not to disseminate fake news," said the Health Ministry.
The disorder, MIS-C, which is caused by the coronavirus, can show symptoms such as having a high fever or rashes.