Original sentence: FRS (  – ) was an English physician who introduced the use of Prontosil in 1935 as a cure for puerperal fever
Edited sentence: FRS (  – ) was an English physician and Bacteriologist who introduced the use of Prontosil in 1935 as a cure for puerperal fever.He campaigned for the use of gloves, mask and gown before touching patients and showed that chloroxylenol was an effective disinfectant and much superior to soap and water for hand cleansing.In 1943 he headed the Burns Unit at the Birmingham Accident Hospital.With his sister Dora, he showed that streptococci were more likely to originate from hospital staff than from the patient