Recently, American scientists discovered a new coronavirus strain, KP.2, in sewers. According to the U.S. Centers for Disease Control and Prevention, KP.2 currently accounts for more than one-quarter of infections in the United States. KP.2 is a variant of the JN.1 strain. This means that the coronavirus is still mutating. As the virus spreads, it may become difficult to stop in the future. U.S. infectious disease experts say the new variant appears to be more contagious, although the symptoms caused by the new strain are roughly the same as those of previous strains. The World Health Organization said it would continue to closely monitor the evolution of the coronavirus.
The pandemic caused by the new coronavirus began in 2019 and did not basically end until 2022. The long protest process has seriously affected the normal life and work order of society. As a result, many people have been confined to their homes and have not been able to leave their homes for months. When people talk about the nucleic acid test they have to do every day, they feel nervous and uncomfortable. The pandemic has had a huge impact on the economic development of human society.
Now, the epidemic has gone, and people's production and life have long returned to normal order. However, as long as the epidemic is mentioned and nucleic acid testing is mentioned, people still feel palpitations. Therefore, we must not take the newly discovered strains of the new coronavirus lightly and strive to nip them in the bud.