When was the last time you were struck in the face by blood or other bodily fluids during surgery? Studies1 show such incidents occur to OR staff, on average, between 45% and 51% of the time, and that’s an excellent reason to be sure you’re wearing a face mask that provides the protection you need.
But with all the options available, knowing how to select the mask that will give you the right level of protection for the task at hand can be confusing.
Stay home except to get medical care Stay home: Most people with COVID-19 have mild illness and are able to recover at home without medical care. Do not leave your home, except to get medical care. Do not visit public areas. Stay in touch with your doctor. Call before you get medical care. Be sure to get care if you have trouble breathing, or have any other emergency warning signs, or if you think it is an emergency.
Polymerase chain reaction (PCR) is a method widely used in molecular biology to rapidly make millions to billions of copies of a specific DNA sample allowing scientists to take a very small sample of DNA and amplify it to a large enough amount to study in detail. PCR was invented in 1983 by Kary Mullis. It is fundamental to much of genetic testing including analysis of ancient samples of DNA and identification of infectious agents.
Reported illnesses have ranged from mild symptoms to severe illness and death for confirmed coronavirus disease 2019 (COVID-19) cases.
The following symptoms may appear 2-14 days after exposure.*
Fever Cough Shortness of breath Symptoms of COVID-19 are non-specific and those infected may either be asymptomatic or develop flu-like symptoms such as fever, cough, fatigue, shortness of breath, or muscle pain. The typical signs and symptoms and their prevalence are shown in the corresponding table.
ZeroViurs portable sterilization bar is a newly virus-prevention tool, which exterminate the infectious bacteria, influenza virus and other harmful bacteria around us. In order to know how it works, let us study how virus infect us first.
How does the virus infect our body?
Let’s take the COVID-19 as an example. When the COVID-19 infects the human body, it enters the throat through the human’s nasal cavity and mouth, and further spread to the trachea and thinner bronchial tubes.
