Nanotechnology detects tumors. And COVID-19 Delta-variant is spreading.

Let's start with the COVID-19 Delta variant

Sometimes is told that in Great Britain more vaccinated people are dying in COVID 19 than non-vaccinated. The thing is that the vaccines must be taken before the infection, not after the first disease. The second thing is that creating immunity against viruses is taking a couple of days. 

So if the person will go to parties just after vaccination, that causes the infection. And the third thing is that if the person, who takes the vaccine has something like a lower immune defense like HIV or some medication, what is lowing the immune cells, that thing can cause infection. 

The fourth thing is that people must take vaccines. If they are not taking them, and even if the time for vaccination is reserved. That kind of thing is not protecting anybody. Taking the vaccine doesn't mean that person cannot get some other disease. And the fact is that the thing. What is required in the COVID-19 deaths is "what is the precise cause of the death"?

Was it an infection of COVID 19 or some other virus? Did those infected patients have HIV or some medical care, that denies the immune system normal operations? Or is the thing, that causes death the thermal shock and things like amphetamine? If the person would use amphetamine in very hot weather. That thing can cause dehydration or thermal shock, and even death. 

But why the Delta variant is so different?

Let's start with the  COVID-19 Delta variant. Why it's so deadly or why it is so dangerous? The reason is that when the virus is moving through species or individual is genomes are changing a little bit because the DNA (or RNA) cannot copy itself perfectly. And that thing produces a new virus variant.

So the Delta variant is very far away from the original COVID 19. And whenever the virus is chancing it creates a new variant. Evolution affects to virus population. When viruses are infecting humans or animals, the immune cells are trying to destroy them immediately. And that means only viruses that can resist the antibodies can survive and cause epidemics.

If the immune system destroys the viruses too soon, other people would not get the infection. So the vaccines are the best way to protect people against those viruses. The importance of vaccines is that everybody should be vaccinated.  There is a couple of articles about vaccinating people and how to focus those vaccines. 

()https://scitechdaily.com/allocating-covid-vaccines-based-on-health-and-socioeconomic-factors-could-cut-save-lives/

()https://scitechdaily.com/bmj-experts-should-we-delay-covid-19-vaccination-in-children/

()https://scitechdaily.com/more-vaccinated-people-are-dying-of-covid-in-england-than-unvaccinated-heres-why/

Image:()https://scitechdaily.com/more-vaccinated-people-are-dying-of-covid-in-england-than-unvaccinated-heres-why/

Then it's time for nanotechnology. Someday the nanotechnology can replace at least part of the traditional cytostatic and antibiotic medicines. 

Nanotechnology can detect tumors and bacteria from the human body with pinpoint accuracy. Both of those cells are unwanted. And they can destroy by using nanomachines. The problem is how to make the nanomachines find the right cells like bacteria or tumor cells. 

The idea is that the carrier, which can be the cell or enzyme will send the sensor to the point where is tumor cells or bacteria. The sensor itself can be RFID (Radio Frequent ID) that is connected with the carrier, and then the carrier will take them precisely to the point of the wanted cells. The problem is to find the right carrier enzyme for finding the right cells. 

If there is a certain nutrient that only the harmful cells are using. That chemical can connect to the nanomachines. That thing can take the nanomachines to the right cells. 

If those cells like bacteria are using certain chemicals for communication, that means that the RFID-sensors can connect with those chemicals. Then those sensors would be eaten by the targeted cells. The same systems can improve, and there could be the resonator, which will activate when the targeted cells are confirmed, and then the RFID sensor will destroy those cells. 

Quantum lasers can be the next-generation tool for destroying tumor cells and bacteria. 

In some other ideas, the nanomachine will hit the ion pump, that reaction will conduct electricity to the quantum lasers. The quantum laser can destroy the nucleus and core of the cell. The RFID sensors can also have a chemical carrier, which is slipping them inside the cell, and then the nano-springs will open. Then that system is destroying the core of the cell. 

In some visions. Nano-balls are covering that sensor, and when the chemical environment is right those nano balls will destroy the cell by making holes in the protein core. Or there could be the nano-foam, which is filling the cell. 

The RFID-based sensors can be connected to antibodies or immune cells. And their movements along with the accumulation of those sensors can observe by using radio transmitter-receivers. Those systems can connect with the MEG (Magnetoencephalography) or PET (Positron-Emission Tomography). CT (Computer-Aided Tomography). 

The system combines the information that the scanner and radio system sends, and that allows to locate the wanted cell groups by using the computers. Because the sensors are in the radial frame. That frame rotates with MEG or X-ray transmitter. That allows measuring the places of those sensors with very high accuracy. Of course, radioactive marks like iodine but RFID sensors are safer, because there is no radioactive material needed. 

()https://scitechdaily.com/a-noninvasive-test-using-nanoparticles-to-detect-cancer-cells-and-pinpoint-their-location/

()https://en.wikipedia.org/wiki/CT_scan

()https://en.wikipedia.org/wiki/Magnetoencephalography

()https://en.wikipedia.org/wiki/Positron_emission_tomography

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