Why do you want to conduct a bacterial test? What is the background of bacterial testing?

9. After the18 Incident, the Japanese invaders occupied the Beipiao charcoal mine in Liaoning Province, where they created appalling atrocities, and more than 30,000 workers were tortured to death by the Japanese invaders. However, according to historical records, in Beipiao charcoal mine, the Japanese aggressors even used Chinese workers for sterilization experiments.

In order to rule the workers, the Japanese army carried out the policy of "exploitation of human flesh", organized military police to brutally rule the workers, and raised more than 1 130 military police in the charcoal mine. These officers and police officers are divided into three organizations. They colluded with each other, arrested laborers, urged laborers to go to work, and detained special laborers in wells. At the same time, they also collect information everywhere and try and punish suspected workers. They also set up a torture room, equipped with rope traps, chains, electric chairs, fetters, handcuffs, combat knives, soldering irons, tiger benches and other torture tools to intimidate workers.

Regarding the atrocities committed by the Japanese invaders in Beipiao charcoal mine, the most cruel thing is that they did bacterial tests at their jobs. According to the confession of Zhang Shaoen, a Japanese spy and chemist of Taiji Hospital in Beipiao Charcoal Mine, he assisted the dean to do two experiments: 194 1 One day in winter, a Japanese nurse came to see Zhang Shaoen and entered a hut in Taiji "Jianguo Liao". He saw the Japanese invaders tie more than 10 healthy workers to posts. The nurse draws 5 ml of blood from each typhoid patient, and then injects the blood with germs into healthy workers. A few days later, all these healthy workers died of typhoid fever.

At the same time, Zhang Shaoen also described another bacteria test conducted by the Japanese invaders, which was in the spring of 1942. He assisted the dean in another experiment, which was done in the outpatient department of the hospital. At that time, the blood of relapsing fever patients was drawn, and four healthy workers were injected with 10CC respectively. Three or four days later, these four people died of chills and fever above 40℃.

In addition to bacterial detection, various accidents in coal mines are also killers who take the lives of workers. Almost all the serious accidents in Beipiao Coal Mine are man-made. Because the Japanese army carried out the policy of "human exploitation" and "replacing people with coal" in Beipiao charcoal mine, it forced miners to pick and dig indiscriminately and did not take any safety measures at all, which led to frequent serious human accidents. Roof caving, caving, gas explosion and other major casualties often occur.

The following are hard to record in historical materials:

1934 a gas explosion occurred in lane 4 of Guanshan shaft, killing 52 people and injuring many others.

1942 June 15, the gas in the fifth district of Taidi exceeded the limit, and the Japanese army forced the workers to shoot, resulting in a gas explosion. Instead of rescuing the wounded, they closed the wellhead and killed all the more than 50 workers.

In June of 5438+0945 and June of 65438+ 10, the largest gas explosion occurred in the third stope of Taijiyi Well, and all 70 workers captured in Xingcheng died.