(2021 / 2/12 05:00)
Penicillin, one of the largest inventions in the 20th century, was born with two miracles.
Alexander Fleming, a British bacteriologist, finds a runny nose diving into a share during bacterial culture, and the cloudy culture becomes transparent.He estimated the presence of enzymes that sterilized bacteria and named the resound.
The second miracle happened when Fleming went on a long journey with his family while culturing staphylococci in a share.Returning to the lab, a blue mold breeds in the share, and no staphylococci is growing around.The memory of the discovery of the resignation is revived and notices the antibacterial effect.Penicillin is named after the scientific name of the blue mold.
Today is "Penicillin Day".Oxford University Hospital has been successful in the world's first clinical experiment.It took 10 years before fleming found penicillin and was used as antibiotics.
Vaccination of new colon virus infections begins with healthcare professionals and the elderly in Japan.Although the vaccine was developed at a tremendous speed of less than a year, variants have been discovered one after another in the world, and some have reduced vaccine effects.Vaccination is also a competition with time.I want to save as many lives as possible like penicillin.
(2021 / 2/12 05:00)
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