How Should We Protect Ourselves From Being Infected By COVID-19?

2020-04-08 / 79 views
How Should We Protect Ourselves From Being Infected By COVID-19?
The epidemic situation of COVID-19 all over the world is not optimistic.If you can, isolate your family during this time and don't go out. This is the best way to avoid being infected.However, mos...

Which people are vulnerable to infection coronavirus?

2020-04-08 / 71 views
Which people are vulnerable to infection coronavirus?
According to the current epidemiological characteristics, there are more cases between 40 and 60 years old, mainly males, children have the disease, and people are generally susceptible to it. People...

COVID-19 route of transmission

2020-04-08 / 77 views
COVID-19 route of transmission
COVID-19 route of transmission1. Droplet spread: droplets produced by coughing, sneezing, talking, etc., enter the surface of the susceptible mucosa.2. Contact spread: touching one's own mouth, no...

Types of N95 mask

2020-04-08 / 65 views
Types of N95 mask
Generally, according to their intended use, the types of N95 masks include the standard N95 particulate respirators and N95 surgical respirator masks. Additionally, there are N95 masks with a breathin...
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