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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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17 jul 1847 ano - Use of handwashing to prevent Childbed fever
Descrição:
Ignaz Semmelweis introduced hand washing and disinfection. He believed that disease was transferring from patients to patients.
Adicionado na linha do tempo:
The history of diseases that changed society, civilization, and life of humans
By
ianop44
14 dez 2018
1
0
588
Data:
17 jul 1847 ano
Agora
~ 178 years ago
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