2080 ARTICLE 58.

products left on hand are not deemed fit for use, or are not to be used,
said person shall forward the same to the director of the State Laboratory
for Biological Products, with a statement of where and when procured,
the amount procured at the time, the amount used, and his name and
address. If the amount forwarded to the director of the State Laboratory
for Biological Products, and the amount used, do not total the amount
procured or purchased, a satisfactory statement shall be made as to what
became of the remainder.

An. Code, sec. 32. 1910, ch. 466, secs. 4, 5, & 6 (p. 167). 1912, ch. 701, secs. 4, 5 & 6.

38. No person shall treat any animal with any material or substance
nor in any manner for the purpose of preventing normal reaction on the
part of such animal to the tuberculin, mallein or other test.

No person shall knowingly sell or offer for sale any animal that has
reacted to the tuberculin, mallein or other test, without giving informa-
tion of such reaction to the purchaser.

No animal that has reacted to the tuberculin, mallein or other test shall
be sold or removed from the premises where the test was made without
permission in writing from the State veterinarian.

An. Code, sec. 33. 1910, ch. 466, sec. 7 (p. 167). 1912, ch. 701, sec. 7.

39. The selling, giving away or distribution of vaccines, or biological
products containing living organisms, to be used for the immunizations of
the cattle against tuberculosis, glanders or other diseases of live stock, is
hereby prohibited, except as hereinafter provided. An order of a doctor
of medicine or graduate veterinarian, who has been admitted by the repre-
sentative State boards to practice in Maryland, in either case the doctor
or veterinarian shall accompany the order for the material, with a state-
ment containing the name and address of the owner of the animals it is
proposed to treat, and the object of the treatment; and the said doctor or
veterinarian shall state over his signature that he will be personally re-
sponsible for the proper use of the vaccinating material or other biological
products. The original of the order shall be kept on file by the vendor or
distributor, and a copy of the same shall immediately be filed by him with
the director of the State laboratory for biological products. The person,
firm or corporation shall report the receipt of the material to the direc-
tor of the State Laboratory for Biological Products, along with a list of
the animals it is proposed to treat, giving their ages and such description
of each as will enable the State veterinarian, or his representatives, to
identify the same.

An. Code, sec. 34. 1910, ch. 466, sec. 8 (p. 168). 1912, ch. 701, sec. 8.

40. The sale and distribution of milk or milk products from any ani-
mals treated with the vaccine or other biological products containing liv-
ing organisms, within six months of the date of their last dose or injection
of such material, is hereby prohibited, except with the written consent
of and under such conditions as may be determined by the director of
the State Laboratory for Biological Products.