
I, myself a recent history graduate, did not learn of this practice until late last fall when I was reading letters between Abigail and John Adams.

Smallpox inoculation has been practiced in China since the 10th century A.D., but the practice did not come to West until the early 18th century by Lady Mary Wotley Montagu, whose husband served as the British Ambassador to the Ottoman Empire in 1716-17. She inoculated her children and had several people witness this new practice, including the King's physician. Soon the practice of smallpox inoculation became common amid European royalty, despite much opposition. The practice is documented in America as early as 1721, and by the time of the American Revolution smallpox inoculation had become a common practice.

In a letter from Abigail Adams to her husband, John Adams, she writes of the inoculation in Massachusetts in July of 1776.
I now date from Boston where I yesterday arrived and was with all 4 of our Little ones innoculated for the small pox...Our Little ones stood the opperation Manfully.Dr. Bulfinch is our Physician. Such a Spirit of innoculation never before took place; the Town and every House in it, are as full as they can hold...The Soldiers innoculated privately, so did many of the inhabitants.The winter of 1777-1778 brought the soldiers to Valley Forge. Conditions were so horrendous that 2,000 soldiers died of starvation, typhoid, jaundice, dysentery, and pneumonia. Many others deserted to return home without pay or question. Witnessing the deplorable conditions, Washington knew something would have to change into improve the livelihoods and morale of his men. That spring he brought in Baron von Steuben to run the men though drills and military training, and Washington also had the men inoculated for smallpox. This act from Washington changed the tide of the war as they marched out of Valley Forge in June of 1778.
A well-done miniseries from HBO on John Adams chronicles the life of John and Abigail Adams, which includes the practice of inoculation on their children. This series changed my perspective of John Adams, played by Paul Giamatti, as well as depicted Abigail Adams as John's pillar of strength.

