The XFG version of the coronavirus, known as Stratus, is monitored by specialists in the context of increasing the number of cases in some European countries. In addition to the usual symptoms such as fever, cough and sore throats, the infection can cause a strong regurgitation and voice changes. What is known about the Stratus XFG variant is a variant of ... Article A new COVID variant spreads across Europe. The unusual symptom that alerts expe…
The incidence of COVID-19 cases is increasing in some European countries this autumn. The new XFG variant causes symptoms such as sore throats, coughs and fever and may cause severe chills.