what did louis pasteur come up with

the germ theory

what did robert koch identify

he identified that certain germs caused certain illnesses

what did edward jenner create

the vaccination against smallpox using cowpox

what experiment helped louis pasteur prove germs caused decay

swan necked flask experiment

what did florence nightingale believe caused illness

dirt which created miasma

what was the 1875 public health act

the british government forced all councils to provide clean drinking water and to clear slums and back to back housing in order to avoid disease

how did florence nightingale cut death rates in hospitals

organised clean water and hot washes of bed clothes regularly

what did louis pasteurs opposition, dr henry bastian believe

humans were full of healthy bacteria

who came up with anaesthesia

james simpson

who came up with antiseptics

joseph lister