"At the beginning of the year, there were several types of the Omicron strain, but today new variants appear," said Tayyar Eyvazov, a specialist-expert of the Ministry of Health and an infectious disease specialist, Report informs.
According to him, the weakening of mass immunity in people over time, the emergence of a new strain causes the current situation: "This is also natural. Because the Omicron strain is spreading rapidly.