105-Years-Old: the World's Oldest Doctor?

The 'grandfather of allergy'. Still working at 105 years old. Invented the pollen count. Survived a Japanese prison camp. Not giving up yet.

Immunologist William Frankland is known as the 'grandfather of allergy' for his pioneering work. He survived a Japanese prison camp during the second world war. He worked with Sir Alexander Fleming. He invented the pollen count - helping countless people with hayfever or asthma. And he even treated Saddam Hussein.

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Видео 105-Years-Old: the World's Oldest Doctor? канала Channel 4 News