In China, gas leaked into a vaccination laboratory and thousands of people became infected with the bacterium

 Thousands of people have contracted a bacterial disease as a result of a gas leak at an animal vaccine factory in China.
According to the Daily Mail, 3,245 people have contracted bursal disease in Lanzhou, a city of 2.9 million people.
The company's license to produce vaccines has been revoked.
The victims will be compensated by October.