Keeping your hands clean is one of the most important steps we can take proactively to avoid many infectious diseases and limit the spread of germs to others. Surely many of you will wonder why we have to wash our hands and what is the scientific explanation for washing our hands to prevent disease?

In many places around the world, children are staying home from school to help reduce the spread of COVID-19. While this is an important way to prevent the spread of the disease, it can have an impact on daily life, especially for children. Therefore, parents need to know how to properly care for their children during the days of fighting the epidemic at home, ensuring their children's education and the health of the whole family.

70-degree alcohol is a common antiseptic solution in the medical field. In addition, 70-degree alcohol is also a main ingredient in many types of quick hand sanitizers on the market today. During use, if 70-degree alcohol splashes into the eyes, is there any problem?

70-degree medical alcohol is a commonly used antiseptic in the medical field, it can be used to disinfect hands, disinfect wounds and disinfect medical instruments. Currently, when the epidemic is spreading widely across the country and around the world, disinfection is one of many steps to help us prevent the spread of disease.

Before the 2019 COVID pandemic, humanity had experienced the 2003 SARS pandemic with similar characteristics. Understanding SARS provides a lot of experience for the prevention of respiratory diseases in general. So how did the SARS virus that caused the 2003 pandemic spread? This is a question that many people want to know at the present time.

Many viruses can spread in the environment and infect people at different rates depending on the type of virus (however, the spread rate is usually very fast, and has a high potential to create an epidemic). So why can viruses spread and infect people like that?

The complicated developments of the COVID-19 pandemic have caused scientists and the community to search for information about the global SARS epidemic in 2003. Valuable lessons learned in the fight against the SARS epidemic in 2003 are valuable experiences for both the world and Vietnam in the fight against the COVID-19 epidemic caused by the new coronavirus strain 2019.

According to Dr. Charles Gerba, a microbiology professor at the University of Arizona, constantly touching your phone explains why a typical phone carries 10 times more bacteria than a toilet. With the current COVID-19 situation, it's time to pay more attention to your phone.

After witnessing many mothers die from postpartum infections, Dr. Semmelweis called for medical staff to wash their hands to avoid spreading bacteria. However, at that time, this idea was not supported and was strongly opposed, people even thought he was mentally ill.

Science has proven that hand washing can reduce illness, but sometimes we don't do it. Research estimates that if everyone washed their hands regularly, we could save a million lives every year.

It was once thought that exposure to different types of germs could help us avoid diseases like asthma, allergies, and other diseases that affect the immune system. But some diseases that were unknown in the 18th century and before are becoming more common. Therefore, we need to be cleaner to avoid them. Because bacteria and germs are everywhere in our lives.