Over the past year, the symptoms of Covid-19 have changed. The results of British scientists are published in the journal medRxiv. During the year, British scientists checked test results and studied patients’ medical records to track changes in coronavirus symptoms.
Based on the data obtained, a scheme was formed by which patients with coronavirus are identified. Loss of taste and smell, dry cough, and fever are now considered clear signs of Covid-19.
According to research data, previously quite often among the symptoms, there was a sore throat, but after the appearance of the Delta strain, the situation has changed. Many patients now complain of muscle aches and headaches. Approximately every second of those diagnosed with the Delta strain turns to medical institutions with such complaints.
Approximately 30% still complain about the lack of taste and smell. Earlier we wrote that scientists have discovered a new strain of coronavirus that can withstand vaccines.