WE ARE SURVIVING NOW BECAUSE

First let us know the past that how the operations had done and after the operation does the m/fe alive.IN 1860′s
after the operation i.e after a surgery there are no one that survived.
The doctors use to take the baby safe but not the mother she gets infected with the bacteria that is present in the air and she will dies ,in the past days there is a true a exact belif that if any one go to the operation they will definetly loose their life’s.
REASON;
Because they don’t know that they are micro organisams(bacteria) that are eating the tissues that is presnt in our body when we are wounded.
OCCURENCE:
when the operation done to the patient the hospatal will close for min 10 days to avoid bacteria that causes from the patient, at last the patient will die and after that Finally they come to conclussion that they are micro oraganisams that are found only in the microscope people fought for it and said that there is no medicine .
PREVENTION OF MEDICINE:
in the glasgow hospital a brilliant young surgeon named joseph lister fought this evil.He was an young man son of Quaker family and he had consentrated his life to this task of making surgery safe .Once he said,concerning a wound that was heaking healthy:It is the main object of my to find out how to procure such a result in all wounds.He had already set his feet along the right track by studying inflamentation, making strange experiments with the foot of a frog an d the wing of a bat under his microscope ,Lister worked on and finally he invented a powerful disinfectant,a by-product of coal tar,a carbolic .
Then he started using the disinfectant in the hospital by spraying around the patient and he makes a sucessfully surgery by killing those bacteria(fungus).
Thus He saves many people by inventing this disinfectant.