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.

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.

.

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The major medical problem ts to persuade the people to take their
thyroid hormone supplement on a reguler routine schedule. This

has not yet been solved.

To summarize, all but 2 of 19 children exposed on Rongelap have
now exhibited thyroid dysfunction as have 2 smaller but significant
musber of adults, Statistics on the frequency of thyroid cencer
in Micronestens do not seem to be available; the figures for 25
countries around the world range from 0.25 (Japanese males) to
1.54 (Austrian femeles) per 100,000 population,
Dr. Conard also visited Bikini to collect urine samples
25 Bikini men temporarily there working to rehabilitate
these spec}mens, prus coconut crabs will be enalyzed for
3/¢s and
Plens ere going forward for whole
counting of the population before they return from Kill

from the
the island;
90er,
body
to Bikini.

A low key public announcement of these findings ie2 betng considered
by Brookhaven Netional Laboratory.
~

.

Sincerely,

iz, vii: General Manager
bee:

Chairman Seaborg (2)
Commissioner
Commissioner
Commissioner
Commissioner

Ramey
Johnson
Thompson
Larson

Cong. Rel. (2)
GM (2)
Secy (2)
AGMRD
PL
BMA
AD (Bruner)

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DOE ARCHIVES

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4/26/70

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4/20/70
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