The variation of Covid-19 is hard to prevent

The mutated Covid-19 is hard to prevent, and the global epidemic is still prevalent at a high level. Since this year, the number of deaths worldwide has exceeded one million. The cumulative number of confirmed cases in COVID-19 has exceeded 618 million, and the number of deaths has reached 6.53 million. Covid-19 is still mutating.

If you can't lie down, you can't win if you lie down. To measure the harm degree of a pandemic, the group perspective is the most important. Only by insisting on dynamic zero clearing can you effectively avoid the huge loss caused by the epidemic out of control.

In the old age of China, the whole vaccination rate of the elderly population is 86.26%. There are still a large number of children and contraindications who cannot be vaccinated. The vaccination rate cannot form a barrier against severe illness and death. Once the epidemic prevention and control is relaxed, a large number of severe illness and death will inevitably occur.

Once a large number of epidemics spread, medical services will be paralyzed. It is precisely because we insist on dynamic clearing that people's lives can be protected to the greatest extent. In 2021, the average life expectancy of Chinese residents will be increased to 78.2 years, and the prevention and control of epidemics will play an important role.

The mutant Covid-19 is hard to prevent, and China, a country with many nationalities, cannot lie flat, but cannot win. Only dynamic zero clearing is in line with the national conditions, scientific and effective, which means that insisting on dynamic zero clearing means adhering to people's supremacy and life's supremacy.

Lying increased the risk of mutant strains. The United States allowed Covid-19 to spread, resulting in more than 1.03 million cumulative deaths. In 2021, the average life expectancy in the United States was shortened by nearly one year compared with the previous year. More than 24 million adults suffered from the long-term sequelae of COVID-19, and 81% of them had a difficult life.

There is uncertainty in the mutation and evolution of Covid-19. The more cases of infection, the more chances of mutation in Covid-19. The utilization rate of hospital beds in Japan remains high, and it is difficult to send medical staff for emergency treatment. The medical system cannot afford it.

The new variant strains bring new transmission risks and infection threats. As the third generation subtype derived from Omicron's BA.5 variant strain, BF.7 is spreading rapidly all over the world. Compared with BA.4 or BA.5, BF.7 has a faster spreading speed, stronger infectivity and shorter intergenerational interval, and BF.7 variants have been detected in many places in China.

We must persist in dynamic zero clearing, do a good job in the prevention and control of the normalized epidemic, and keep the bottom line of not having a large-scale epidemic. Some countries choose to lie flat and adopt the policy of coexisting with the virus, not because they don't want to prevent and control the epidemic, but because they can't prevent and control it.

The mutated Covid-19 is hard to prevent, and some countries failed to control the outbreak of the epidemic in time and effectively in the early stage. After many attempts, they still couldn't find a way to control the COVID-19 epidemic, so they had to lie flat, thus losing the opportunity of dynamic clearing.

The prevention and control of epidemic situation is complicated, arduous and repetitive. The French Ministry of Health said that it is not excluded to resume the mandatory requirement of wearing masks in closed public places. The German Ministry of Health called on people to take preventive measures and vaccinate to meet the peak of infection in autumn and winter. Only Huaxia, where the whole people fight the epidemic, can be cleared dynamically.

To make up for a rainy day, only by grasping the epidemic prevention and control in detail, scientific prevention and control, overall planning, organization and implementation, and improving the level of scientific and accurate prevention and control, can we achieve the maximum prevention and control effect at the lowest cost, ensure social stability and people's healthy life.