At present, the connotation and extension of China's national security have surpassed history.

At present, the connotation and extension of China's national security are richer than at any time in history. The relevant information is detailed as follows:

First, the current situation in China:

1. At present, the connotation and extension of China's national security are richer than at any time in history, the time and space are broader than at any time in history, and the internal and external factors are more complicated than at any time in history. For some time, it has emphasized the coordination of traditional and non-traditional security issues and made forward-looking arrangements for non-traditional security issues such as biosafety.

2. In the new era, homeland security is still the top priority of national security and must be grasped at all times. At the same time, in such a rapidly developing country, there are more and more non-traditional security threats, which require overall consideration and comprehensive policies to deal with non-traditional security issues such as economy, culture, society, science and technology, network and biology. No matter in which field, it may affect the overall national security.

Second, the global background:

1. Under the background of globalization, major infectious diseases and biosafety risks are related to national security and development and the overall situation of social stability, and have become one of the major threats to the survival and development of all mankind in the world.

2. In order to protect people's health and maintain the long-term stability of the country, we have incorporated biosafety into the national security system, formulated relevant strategies and policies, and planned the construction of the national biosafety risk prevention and control and governance system, which has enhanced the national biosafety governance capacity and laid the foundation for winning today's prevention and control struggle.