I don't believe this company will conduct this type of trial in the future without giving a scratch test or chest X-ray to screen for tuberculosis. |
No one has developed active tuberculosis. |
The company reported this incident to the authorities and has been co-operating fully with health officials. |
The company very much regrets this happened. It is committed to assisting those who have positive screen results. The company is taking steps to ensure this does not happen again. |
They don't know exactly what day they found out. |