Hand washing and sanitizing not enough: close that toilet lid after flushing!

Leaving toilet lids open after flushing can disperse contaminated droplets beyond a metre and remain in the air for 30 minutes. This is one of the findings revealed in a global review of the risks of bacterial and viral transmission in public bathrooms, undertaken by the ANU and University of South Australia.

Harmful Microbes Found on Sewer Pipe Walls

Can antibiotic-resistant bacteria escape from sewers into waterways and cause a disease outbreak? A new Rutgers study, published in the journal Environmental Science: Water Research & Technology, examined the microbe-laden “biofilms” that cling to sewer walls, and even built a simulated sewer to study the germs that survive within.