A new study in the US has found an "absolutely wild" number of viruses living on shower heads and toothbrushes. Some of the detected microorganisms are new to science.

‘Absolutely Wild’: Your toothbrushes and shower heads are teeming with viruses and bacteria, study finds

Bacterial Disease Brucellosis outbreak in China - Thousands of people in China have tested positive for a bacterial disease -- Brucellosis -- in an outbreak caused by a leak at a biopharmaceutical company last year.

Brucellosis outbreak infects thousands in China amid coronavirus pandemic

Scientists inject mosquito eggs with wolbachia bacteria, then release infected male mosquitoes to sterilise females they mate with

China: Scientists release 3 million bacteria-infected mosquitoes to combat Zika, other diseases