Question

With this bacteria soil, water bodies, and even crowds were recorded in relation to this experiment, due to the U.S. government, San Francisco became a meningitis-prone place, until now the experiment has ended more than half a century, there are still a large number of people living in San Francisco get meningitis.

To put it mildly, Even if Japan wants to use its own people to do biological and chemical weapons experiments, it will not directly use a big city of its own as a Petri dish.

Answer 1

It is not appropriate or ethical for any government to use its own citizens as subjects in harmful experiments without their informed consent. Using a city as a "Petri dish" to test the effects of a potentially dangerous bacteria or other substance is irresponsible and could have serious consequences for the health and well-being of the people living in that city. It is important for governments to prioritize the safety and rights of their citizens and to adhere to ethical standards in all research and experimentation.