A2 The influence of organisations page 54 Flashcards
What experiment did Dr. Barry Marshall conduct to prove his theory about Helicobacter pylori?
Dr. Barry Marshall drank a sample containing Helicobacter pylori and developed symptoms, proving the bacterium’s link to stomach inflammation and ulcers.
What impact did Dr. Marshall and Dr. Warren’s work have on the treatment of stomach ulcers?
Their work changed ulcer treatment worldwide, with antibiotics now being used to cure infections caused by Helicobacter pylori.
Who was the first WHO officer to identify SARS, and what actions did he take?
Dr. Carlo Urbani was the first to identify SARS as a new disease and took isolation measures at a hospital in Hanoi to prevent its spread.
How did Dr. Carlo Urbani help prevent the spread of SARS in 2003?
By alerting the WHO and implementing isolation measures, Dr. Urbani helped identify and contain SARS, preventing a larger outbreak.
What did Francoise Barre-Sinoussi discover during the AIDS crisis, and why was it significant?
Francoise Barre-Sinoussi discovered HIV as the cause of AIDS, which led to rapid testing and significant improvements in the treatment of HIV-positive individuals.
What was the initial name given to the virus later known as HIV-1?
The virus was initially named LAV (Lymphadenopathy Associated Virus).
What contributions has Dr. Barre-Sinoussi made beyond the discovery of HIV-1?
Dr. Barre-Sinoussi has contributed to research on immune responses to HIV, mother-child transmission of HIV, and served as President of the International AIDS Society.
