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That's like asking why there is no treatments for all diseases!! It's because we don't know everything!! There are plenty of microbes we don't know about. Even if we did, not all can be made into vaccines without years and lots of money of research. Most companies will not put in that kind of investment unless they can make the money back and then some. Welcome to capitalism in medicine.
Wiki User
∙ 10y ago
Wiki User
∙ 13y agoBecause the virus can mutate and change and there are many types of it.
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Are bacteria microbes?
All bacteria are microbes, but not all microbes are bacteria. Viruses and fungi are the other two main types of microbes, or microorganisms.
Do all the microbes have cells?
Virus do not have cells.Other microbes have cells.
Are microbes harmful?
All Microbes are not harmful. All virus are harmful. Some bacteria are harmful
Do microbes have brain?
Microbes do not have brains but they are like all the other organisms.
What does it call when all the microbes have been killed by radiation and heat?
Dead Microbes.
What food have microbes in them?
all of them
Are all microbes dangerous?
no
What is harmfull microbes?
microbes are not all harmfull they can be but they are foundin the air and in water and in animals and in humans
What would world be like if there were cures for all infectious diseases and a means to destroy all microbes What characteristics of microbes would prevent this from happening?
the resistance offered by the cellwall of microbes is high.
How do you put the word vaccination in a sentence?
All dogs require vaccination before biting my ankle.
Are all the microbes strictly pathogen?
no
Are all microbes good?
No, all microbes are not good. Some are very harmful for us . Some microbes such as- protozoa, bacteria, fungi can be bad for our health. Yeast is a type of microbe which we use to make bread.
