This study demonstrated that the new coronavirus can infect human bronchus, lung, and conjunctiva by culture the new coronavirus in vitro. The University of Hong Kong (HKU) study confirmed that the new coronavirus can infect the eyes and that the virus can be transmitted through some eye secretions such as tears. This is very important for the prevention and control of infection, and also provides a direct scientific basis for "frequent hand washing" in the requirements of epidemic prevention.
the new coronavirus not only has the ability to replicate in many human tissues, but also has a variety of transmission routes. the study also proved that the new coronavirus has strong replication ability by comparing the replication ability of SARS virus, MERS( middle east respiratory syndrome), influenza a virus H1N1 influenza virus in many tissues. It also explains why the new coronavirus is so powerful that it can quickly spread to more than 3.73 million people worldwide within four months of the outbreak.
As the temperature rises, the traditional mask is stuffy and hot, and the damp mask is not only not protective, but rather unhygienic
we invest a series of transparent multifunctional masks for this special period
Customers can customize colors, logo, and appearance. Product material anti-fog.
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10k:0.5usd/pcs 100k:0.4usd/pcs
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