Surra.                                           27

                              GUINEA-PIG NO. 288.

Body weight
in grammes.

Aug. 14th

Inoculated with Surra ......

390

„ 19th

...... Tryps. appeared in blood

430

„ 20th

1.5 c.c. of 1% Atoxyl „ present

430

„ 21st

..... „ absent

440

„ 22nd

9 mgms. of Orp „ „

440

„ 24th

1.5 c.c. of 1% Atoxyl „ „

450

„ 26th

9 mgms. of Orp „ „

440

„ 28th

1 5 c.c. of 1 % Atoxyl „ „

440

„ 30th

9 mgms. of Orp. „ „

450

Oct. 14th

..... „ „

570

„ 17th

Feeds slowly. Temp. elevated „

470

„ 26th

Died. Lesions of Pneumonia and Enteritis

350

                     GUINEA-PIG NO. 291.

Body weight
in grammes.

Aug. 14th

Inoculated with Surra ......

500

„ 21st

...... Tryps appeared in blood

530

„ 22nd to 24th „ present

530

„ 24th

1.5 c.c. of 1% Atoxyl „ „

530

+ 9 mgms. of Orp.

„ 25th

..... „ absent

520

„ 26th

1.5 c.c. of 1% Atoxyl „ „

520

+ 9 mgms. of Orp.

„ 28th

1.5 c.c. of 1% Atoxyl „ „

510

+ 9 mgms. of Orp.

„ 30th

1.5 c.c. of 1% Atoxyl „ „

510

+ 9 mgms of Orp.

Sept. 27th

...... „ „

610

Oct. 1st

Off-feed. Temp. elevated „ „

570

„ 4th

Died from Peritonitis „ „

470

                        GUINEA-PIG NO. 289.

Body weight
in grammes.

Aug. 14th

... Inoculated with Surra ...

500

„ 22nd

... ...... Tryps appeared in blood

520

„ 22nd

... 1.5 c.c. of 1% Atoxyl „ .....

520

„ 24th

... 9 mgms. of Orp. „ absent

500

„ 26th

... 1.5 c.c. of 1% Atoxyl „ „

500

„ 28th

... 9 mgms. of Orp „ „

510

Nov. 12th

... ...... „ „

500

                           RABBIT NO. 448.

Body weight
in grammes.

July 23rd ... Inoculated with Surra ... ..

1600

Aug.1st ... ...... Tryps. appeared in blood

1510

„ 2nd to 5th ...... „ present

1500