charles gerba

As the Covid-19 pandemic continues to spread, the telephone is also one of the agents that spread the virus.

Let's find out immediately why Japanese people and Koreans have a habit

Many cultures and countries including Scandinavia, China, Japan, Hawaii, Thailand, Turkey, India, some Middle Eastern countries have a tradition of banning shoes from entering the

Carrying your phone into the toilet will turn your device into a mobile disease-filled home with bacteria, even waste.

Infection can spread from a door handle to half of office workers in just 2 hours, according to a new study.

According to a new study, on average there are nearly 1.5 million bacteria residing on each cm2 of dishwashing foam and about 150,000 bacteria per cm2 of dish cloths and plates.