There are 2 basic starting points: a newly discovered natural antibiotic (typically excreted by a fungus or a plant) or an existing antibiotic. In the first case the process starts by figuring out how to produce it in quantity and purify it. In the second case an organic chemist studies the structure of the antibiotic and proposes a list of possible chemical changes that might improve its effect or reduce side effects. In both cases a series of tests begin both in vitro and in vivo to make sure it is safe and effective.
Antibiotics were developed in the 1920s and later commercialized in the 1940s.
Medical interventions are developed and tested in many laboratory tests. Years of diagnostic measures are taken in order to make sure the inventions are suitable for the medical community.
Streptomycin was developed in the early 1940s and was the first antibiotic effective against the disease.
They don't. Antibiotics are targetted at bacteria. There are also antifungals and a very few, quite new, not 100% effective anti-virals.
It creates new stains that people have no immunity to or are resistant to antibiotics.
Antibiotics were developed in the 1920s and later commercialized in the 1940s.
Answer: Los Alamos. Also, it was tested at White Sands.
No. The Netherlands have not tested or developed nuclear weapons.
Using animal testing and also using human cells xx
Yes safety and E-tested
Overuse of antibiotics has caused a serious problem in terms of human health. Bacteria have developed resistance to antibiotics, and ones which were once easily treatable are extremely difficult to treat. Some of these resistant bacteria are causing deaths which would have once been preventable.
Because they have developed resistance to antibiotics.
Possibly. If you were exposed to chlamydia, you should get tested, even if you were on antibiotics at the time.
Medical interventions are developed and tested in many laboratory tests. Years of diagnostic measures are taken in order to make sure the inventions are suitable for the medical community.
Of course not. Antibiotics weren't developed until the mid-1940's, 30 years later.
Super bugs refer to bacteria that have developed resistance to the usual antibiotics that are used to kill them. The fear is that there will eventually be no antibiotics that are available to treat them.
I believe it was Los Alamos Los Alamos was a town, it still is, no city developed the atomic bomb, it was a group of scientists that developed it.