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Posted inDr. Roach

The effectiveness of vaccines is complicated

Dear Dr. Roach: I was wondering if you could explain why some vaccinations seem to completely protect against a disease, while others do not. For example, smallpox was completely eradicated by vaccination, and the hepatitis B vaccine is good for life and 98% to 100% effective, according to the World Health Organization. Yet we need […]

Posted inDr. Roach

sj.LifDrRoach. 030822

Dear Dr. Roach: I was wondering if you could explain why some vaccinations seem to completely protect against a disease, while others do not. For example, smallpox was completely eradicated by vaccination, and the hepatitis B vaccine is good for life and 98% to 100% effective, according to the World Health Organization. Yet we need […]

Posted inDr. Roach

The effectiveness of vaccines is complicated

Dear Dr. Roach: I was wondering if you could explain why some vaccinations seem to completely protect against a disease, while others do not. For example, smallpox was completely eradicated by vaccination, and the hepatitis B vaccine is good for life and 98% to 100% effective, according to the World Health Organization. Yet we need […]

Posted inSun Spots

Turner Public Library bag of books sale

DEAR SUN SPOTS: You are such an enthusiastic supporter of local libraries that those of us at the Turner Public Library think you will want to share our exciting news. As many of your readers know, we have been holding an ongoing book sale on the floor below us in the Leavitt Institute Building, just […]

Posted inEncore

Maine Historical Society celebrates 200 years with series of events

The Maine Historical Society is entering its third century of service to the people of Maine and commemorating its 200th birthday. On February 5, 1822, MHS was established as the third state historical society in the United States – two years after Maine became a state. Its founders consisted of civic leaders from across Maine, […]