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Viral Hemorrhagic Fever

Viral hemorrhagic fever is a title given to a spectrum of diseases caused by viruses...

Elizabeth Cromartie

Elizabeth Cromartie, daughter of William Cromartie and Ruhamah Doane, was born October 5, 1769 in...

Smallpox

Smallpox was a highly contagious, often fatal, disease caused by the variola virus. Over five...

Sir Thomas Urquhart of Cromarty

I recently attended the Urquhart Clan event in Scotland celebrating the four hundredth anniversary of...

Tularemia as a biological weapon

Tularemia is a bacterial disease caused by Francisella tularensis. It occurs primarily in North America...

2011 Clan Urquhart Gathering

The 2011 Clan Urquhart Gathering & Tour honoring the 400th anniversary of the birth of...

Botulism

Botulinum toxin causes paralysis by blocking the release of acetylcholine from neurons at the neuromuscular...

Thankful Cromartie

The second child of William Cromartie and Ruhamah Doane was Thankful Cromartie who was born...

Plague

Plague is a disease found mainly in rats, ground squirrels, and prairie dogs caused by...

James Cromartie

The first child born to William Cromartie and Ruhamah Doane was James. He was born...