BIOLOGY

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BIOLOGY
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  • Hi today we will explain many concepts that you should know to take care of your health,and understan the situation we are living at this time
  • PATHOGEN
  • There are different types of pathogens which can affect the entire body.the pathogen needs the host in order to survive in the body.When its already in the body it can manage to avoid the bodys immune responses,and also tricks the body to help it reproduce and then spread into a new host.
  • First you need to know what is a Pathogen,a pathogen is a oragnism that can cause disease,these microbes only afect you if your immune system is weakend.
  • HOW OUR IMMUNE SYSTEM WORKS?
  • In a simple way we can explain that the immune system work is to identify foreing substances or microorganisms in the body called antigens and then it tries to get rid of them.
  • the immune system tries to prevent our sicknesses from getting in a worst condition.It kills the antigens by many different ways one of them is because of fever,the antigens can die in very high temperatures thats why when you have fever it is a response that your immune system did to kill does antigens affecting your body.
  • WHY IS IMPORTANT TO PREVENT VIRAL INFECTIONS?
  • It is really important becuase as said earlier viruses can cause many deseases some can be not be very dangerous but some others could be,thats why you may not whant to be the host of a virus,specially not a dangerous one.
  • You could think that if you get one,you already have vaccines,but you may not know that some viruses ,especially the dangerous ones tend to avoid the immune system responses and some vaccines,thats why it is really hazardous,and also thiese reasons arethe most relevant to show the importance of preventing a viral infection.
  • WHY ANTIBIOTICS CAN NOT CONTROL VIRUSES?
  • Mainly there are three reasons why the antibiotics do not work for viral infections,and first we have to remember that antibiotics are for bacteria.
  • the last one is because when you think about it structurally, it makes sense that an antibiotic could not work to kill a virus with a completely different set of replicating “machinery”.
  • Thanks for joining us today in this explanation,we hope you have learned.We took this information from this websites:https://www.healthline.com/health/what-is-a-pathogenhttps://kidshealth.org/en/parents/immune.htmlhttps://courses.lumenlearning.com/biology2xmaster/chapter/prevention-and-treatment-of-viral-infections/https://www.drugs.com/article/antibiotics-and-viruses.html
  • and thats all for today,you have learned many aspects about viruses and what the can cause to our body.
  • Antibiotics cannot kill viruses because viruses have different structures and replicate in a different way than bacteria.Antibiotics work by targeting the growth machinery in bacteria (not viruses) to kill or inhibit those particular bacteria.
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