I don''t care about my position in your heart. Tired of me taking the place of your loved one''s debt. At this time my heart fell like a flower. Suddenly my vision lost its color. I know you''re not good at expressing your feelings either. Imagine your love spinning lies to get lazy. The sweet shots actually fell like falling flowers. From then on my life turned into dust. Lonely people are always accustomed to the stability of loneliness. At least our lines crossed once. It''s like standing on a bridge under the hot sun.
Ba.5 is popular again in some areas, but according to the information, it may not be a good thing. It is reported that there may be some new mutations.
XBB.4 is a sub-strain of XBB. XBB.4 obtained a key mutation on the basis of XBB, while XBB.4.1 obtained a T470N mutation on the basis of XBB.4. Although this strain is not reported in the United States at present, it is suspected that it was introduced into the United States a few days ago according to our data.
There are more than 500 strains of Omicron strains in Covid-19 from Ba.2 to BA.5. According to the mutation, the actual infection is greater than the reported number of people, which will lead to some mutations in the bud, resulting in risks. Co-infection will lead to a certain chance of producing recombinant. Even the rich people will die if too many mutations eventually cause more serious consequences.
