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Where was the first vaccine against typhoid first used on a large scale?
Quick Answer
The first typhoid vaccine was first used on a large scale in the British military in the late 19th and early 20th centuries.
The Full Story
Early typhoid vaccines were first used on a large scale in the British military, especially around the turn of the 20th century. Typhoid fever is caused by Salmonella Typhi and spreads through contaminated food and water. The vaccine helped protect troops in areas where sanitation was poor and typhoid was common. Today, newer typhoid vaccines are used in many countries to protect children and travelers.
Key Facts
1.Large-scale use around 1900
2.Used in the British military
3.Protects against Salmonella Typhi
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Suggested video title for this topic:
"An army helped launch the first big typhoid vaccine rollout."
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