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On the afternoon of March 9, CCTV news released news that the gene sequence of the virus in the current round of epidemic in Jilin City is the BA.
It is highly contagious, spreads faster, and spreads more insidiously, making it difficult to detect
At present, three subtypes of Omicron mutant strains have appeared , namely BA.
three subtypes three subtypes
Omicron evolutionary branch BA.
Africa's top public health agency said last month that BA.
In addition to this, Danish scientists have found that it can re-infect patients who have been previously infected with a mutant strain of Omicron
Patients infected by the evolutionary branch BA.
2 will be difficult to detect, and the probability of missed detection is greatly increased
.
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