Between 1840 and 1880 a French chemist named Luis revolutionary pasteur
microbiology forever, wearing stagnant for 40 years since its discovery,
where he was not given importance to bacteria as causative agents of many biological process
because they were very small and confusing, until one day he discovered that Pasteur
fermentation of wine was caused by microbial and not only by process
chemicals, which they thought was the cause, and was given greater importance to bacteria
After he showed that organic decomposition was caused by bacteria.
To demonstrate this, he exposed boiled broth in flasks fitted with a filter that prevented
passing dust particles, these broths were milk.
After a noted that nothing grew in the broths time demonstrating that organisms
alive appearing in flasks without filter or without long necks came outside,
probably dust or spore form, this process is called pasteurization today
and also disproved spontaneous generation and demonstrating that all living things
from another previous living being (Omne vivum ex vivo).
Then he discovered that microbial agents could cause illness, from worms
silks that had a disease called Pedrina, which, they caused corpuscles
worms by eating leaves that had parasites and diseases deduced that
They were transmitted live to other living beings.
But one of his biggest breakthroughs was the development of vaccines, where for error
he and his colleague found that some strains of bacteria causing fowl cholera
were weakened by the two scientists went on vacation, the they inoculated
chickens and their surprise was that developed some symptoms and a mild version of
the disease but survived, again exposing the disease and these survived
immune responses.
I call this technique vaccination honor of Edward Jenner, who had created the first
vaccine was against smallpox.
Then experiment with Anthrax inoculating lambs with the same method and exposed them to the disease,
which they were inoculated survived the disease.
But then he experiments with rage and rabbits, and letting them die inoculándolos
to get your nerve tissue, dry them and instill them in other rabbits to
isolate the causal agent, but never found it, because I was looking for a bacterium
and a virus is smaller, but what they then did change the world forever, inoculum
nervous tissue infected with rabies, which had gone through several rabbits in a dog
rabid dog and was cured of the disease after several dogs it was time
key pasteur proved that a child who had been bitten which was cured,
then I became one of the biggest in history.
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