Published In:
Ann Arbor News, April 4, 1955
Caption:
Key Man in Salk Vaccine Evaluation: Dr. Thomas Francis, Jr. , is shown in a variety of moods as he answers reporters' questions on the procedures at the Polio Vaccine Evaluation Center at the University. The meat of Dr. Francis' answers: "It is a long, detailed study...we have not completed our report...no final conclusions have been formulated by anyone on the staff at the Center." On Tuesday, April 12, however, Dr. Francis and his staff have promised a report on the vaccine's effectiveness.

Published In:
Ann Arbor News, April 4, 1955
Caption:
Key Man in Salk Vaccine Evaluation: Dr. Thomas Francis, Jr. , is shown in a variety of moods as he answers reporters' questions on the procedures at the Polio Vaccine Evaluation Center at the University. The meat of Dr. Francis' answers: "It is a long, detailed study...we have not completed our report...no final conclusions have been formulated by anyone on the staff at the Center." On Tuesday, April 12, however, Dr. Francis and his staff have promised a report on the vaccine's effectiveness.

Published In:
Ann Arbor News, April 4, 1955
Caption:
Key Man in Salk Vaccine Evaluation: Dr. Thomas Francis, Jr. , is shown in a variety of moods as he answers reporters' questions on the procedures at the Polio Vaccine Evaluation Center at the University. The meat of Dr. Francis' answers: "It is a long, detailed study...we have not completed our report...no final conclusions have been formulated by anyone on the staff at the Center." On Tuesday, April 12, however, Dr. Francis and his staff have promised a report on the vaccine's effectiveness.

Published In:
Ann Arbor News, April 4, 1955
Caption:
Key Man in Salk Vaccine Evaluation: Dr. Thomas Francis, Jr. , is shown in a variety of moods as he answers reporters' questions on the procedures at the Polio Vaccine Evaluation Center at the University. The meat of Dr. Francis' answers: "It is a long, detailed study...we have not completed our report...no final conclusions have been formulated by anyone on the staff at the Center." On Tuesday, April 12, however, Dr. Francis and his staff have promised a report on the vaccine's effectiveness.

Published In:
Ann Arbor News, April 4, 1955
Caption:
A Long, Sometimes Wearisome Job: Dr. Thomas Francis, Jr., leans somewhat wearily on one of the file drawers containing statistical medical information on the nearly 2,000,000 children involved in the Salk polio evaluation study, which Dr. Francis heads. The files are kept in the University's old Maternity Hospital. Two children of Dr. Jonas Salk of Pittsburgh, originator of the vaccine, were born in the Maternity Hospital where the study is now being carried on.