N.Y. Times Index - 1930s

July 6, 1934: "3 Physicians Take Serum in Test." (36:4)

July 7, 1934: "No Illness is Felt from New Vaccine." (16:3)

July 8, 1934: "Hundreds Offer to Risk Paralysis." (11:1)

July 9, 1934: "New Innoculation Given to 3 in Test." (17:6)

July 11, 1934: "12 Children to Get New Paralysis Vaccine; Second Treatment for Doctor and Girl Aides." (17:1)

July 15, 1934: "Science: Inoculation Against Infantile Paralysis." (Section 9, 7:1)

July 19, 1934: "Doctor Inoculated Again." (15:4)

July 25, 1934: "Paralysis Serum Kills Doctor’s Boy." (18:2)

August 19, 1934: "Cummings Hails News of Paralysis Vaccine." (5:2)

August 20, 1934: "Paralysis Vaccine Doubted as a Curb." (15:8)

August 21, 1934: "Will Give Children Paralysis Vaccine." (15:5)

November 16, 1934: "Paralysis Balked by a New Vaccine." (25:6)

December 28, 1934: "Find Two Vaccines to Fight Paralysis." (15:1)

February 3, 1935: "Anti-Paralysis Serum Reported a Success in Wholesale Tests Made in California." (21:2)

May 16, 1935: "… Infantile Paralysis Hope." (32:5)

August 18, 1935: "Infantile Paralysis Vaccine is Declared to Immunize Children." (1:4)

August 24, 1935: "200 Secretly Get Paralysis Vaccine." (17:6)

September 1, 1935: "The Week in Science: Fighting Infantile Paralysis." (5:2)

October 9, 1935: "Questions Safety of Paralysis Virus." (11:5)

October 11, 1935: "Infantile Paralysis Vaccines [editorial]." (24:3)

November 1, 1935: "Flexner Rejects Paralysis Vaccine." (23:6)

November 3, 1935: "Dr. Brodie Upholds Paralysis Vaccine." (28:1)

December 27, 1935: "Paralysis Vaccine Discontinued Here." (8:4)

December 28, 1935: "Foundation Denies Issuing Vaccine Ban." (13:6)