The site said CNN The news, “A dose makes poison” is an old saying attributed to Paracelsus, the Swiss physician and philosopher of the early Renaissance. This basically means that any substance can become toxic if given in a high enough concentration, even a lot of water can get rid of your electrolytes and may Be fatal.
Irene Bromage, a professor of biology at the University of Massachusetts and one of the participants in the study, explained that the concept of the need for a specific dose of the pathogen, which is the organism that causes the disease to cause infection, is the case for many viruses, such as the influenza virus, smallpox viruses and others, explaining that it is If you hit an animal with a low enough dose, it would be able to repel it without contracting any disease at all, if you got a magic number from an infectious dose, then an infection would form and that animal would then succumb to that particular pathogen, but if you infect them with more than an infectious dose. In most cases, a high dose of pathogens such as a high dose of virus, for example, leads to more serious outcomes.
So, the dose becomes really important, describing the relationship as being dose dependent and indicated CNN Until seeing the Corona virus through that lens, that the “dose” of the virus that you receive may make the difference between not having symptoms, having a mild illness, or having a serious disease that may be useful when thinking about protection from Corona virus. Covid-19 .
It is possible that the Corona virus behaves like other viruses not because you need a certain number of virus particles to infect a cell, it only increases the chances of one of those viral particles entering the cell and infecting it, which leads to the start of the chain reaction.
Get a viral dose in one go or spread it out over time
Another dimension of the viral dose is related to time, not a dose Corona Virus That you simply get at some point is important, as it could also be the result of the sum of the viral doses you get over a certain period of time.
In mid-October, the site said, the US Centers for Disease Control and Prevention changedCDCHis definition of “close contact” to include multiple and abbreviated exposure that adds up to 15 minutes or more with an infected person, adding that previously, the CDC specified (CDCClose contact is 15 minutes of continuous exposure to an infected individual.
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