Question

When was the first antibiotic made and what was its source?

Answer 1

Hint: Antibiotics are chemicals or biological molecules, which inhibit the growth of bacteria or kill them. They are utilized for the treatment of bacterial infections. They are antimicrobial substances active against microorganisms. Antibiotic medications are prescribed for microbial infections. No antibiotic cures all infections, but each antibiotic can treat particular microbial infections.

Complete answer
The first true antibiotic made, which is penicillin. It was discovered by Alexander Fleming, who was a professor of bacteriology at St. Mary’s Hospital in London. The source for the synthesis of penicillin inPenicillin rubens and it was discovered in. Penicillin became the primary naturally derived antibiotic in.
In, it was accidentally discovered that a mould had grown on a discarded culture plate, showing antibacterial action. Later, Florey and Chain analyzed the biochemistry and identified the active ingredient of the mould and it is the first antibiotic for humanity. Norman Heatley established the method of back extraction, which subsequently changed the history of the medical field. From, doctors used penicillin for bacterial infections.
Chemical engineer Margaret H Rousseau developed a large-scale production process of penicillin through a deep tank fermentation plant. By, over billion units of penicillin each year were produced.

Note:
Antibiotics are taken in three ways. One method is taking orally in the mode of capsules, liquids, or pills. Generally, they’re taken in the form of spray, cream, and ointment, which are applied on the surface of the skin. Eye drops, ear drops, and eye ointments are examples. For more serious infections, antibiotics are taken through injection or intravenously. They work against streptococcal sore throat and urinary tract infections, but not against sinus infections.