30 years ago, men, women and children had lice, why can't they be seen now?
For some people after the 60s and 70s, I believe that the memory of lice is very deep, because at that time they were often troubled by this small bug, and after having this small bug on their body, they would make themselves feel extremely painful. However, for today's young people, it seems that this small bug is very vague, and then I will tell you what is a lice?
It is said that in the 1960s and 1970s, most people would have this small bug on their bodies, and almost all adults and children would grow this small bug on their bodies, and they would often let the people around them catch bugs for themselves, because this bug was difficult to catch clean. However, at this point, I believe that many people wonder, why is there no such bug now? What's going on here?
In fact, this kind of thing is what everyone calls a parasite, which is mainly to absorb the blood on the human body to maintain survival, and this small insect generally has two colors, one is white, and the other is black.
So why don't the lice that were so rampant before disappear now?
In fact, in the end, it is because the previous life and the current life have undergone earth-shaking changes, because everyone is still more hygienic, and will not be like before because of the difficulty of bathing, so that the body will have these parasites.
Like this small bug is also afraid of wet and cold, but also afraid of heat, generally more suitable for growing in a 30 ° C environment.
Now that everyone can no longer see this small insect around, does it mean that this small insect no longer exists? So if you don't pay attention to hygiene, will it grow again?
For this parasite was found by relevant researchers, the survival rate of this parasite has probably exceeded the survival rate of dinosaurs, naturally it also means that it is impossible to be extinct, although we can not see this small insect now, but it does not mean that there is none, for example, in some animals, you may still see the figure of this small insect. Because most animals don't know how to bathe, they will naturally grow this little bug like people in the 70s.
However, with the development of medicine now, there are also relevant staff who have developed drugs for this small bug, but it needs to be removed by washing hair, of course, it can also be used like people in the sixties and seventies, and generally this kind of stammer is also. It can also help everyone to drive this little bug away from the body very well.
In fact, this small bug is still relatively stubborn, generally adsorbed on the hair is difficult to eradicate at one time, so in order for everyone not to be bothered by this small bug, it is best to pay attention to hygiene every day, will keep yourself away from the harassment of this small bug.
