With the current situation of the new coronavirus acute respiratory infection and polluted climate, parents should proactively let their children wear masks. However, this is not easy because some children will not wear masks, so parents should gradually get them used to wearing them.

Bacterial filtration efficiency is a test performed on filtration materials and devices designed to protect against biological aerosols, such as medical masks, surgical gowns, caps, and air filters.

Respiratory viruses are transmitted from person to person mainly through droplets containing the virus when an infected person speaks, coughs or sneezes. One of the ways to prevent respiratory diseases is to wear or cover up a mask.

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.

Preventing the spread of germs within the family when a family member is sick is essential to protect the overall health of the family. This can be done in many ways such as disinfecting surfaces, washing hands, eating hygienically, etc.

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.

Infectious diseases have always been a concern for medical professionals as well as many people because of the extent and consequences they cause. Therefore, preventing infectious diseases is always a popular topic today.

Emphysema is a common form of chronic obstructive pulmonary disease. Although it cannot be completely cured, following your doctor's emphysema treatment instructions and applying the following emphysema management tips can help limit symptoms, slow the progression of the disease, and prolong and improve the patient's quality of life.