31.   Two subsequent genetic tests confirmed the results.

32.   With subsequent tests, the team modified the parafoil and altered the shape of the glider.

33.   A new screening system detected anthrax, and when a subsequent test also came up positive, officials began implementing their emergency response plans.

34.   A subsequent scientific test confirmed that the cow was infected, officials said.

35.   A subsequent test confirmed the results.

36.   Also on Friday, the IRFU said three players had failed doping tests, but one had passed a subsequent test.

37.   An official from the state Agriculture Ministry said subsequent tests proved negative.

38.   And turns out that subsequent tests, blood tests and the initial EKG, showed that he had no heart attack.

39.   But subsequent tests found a different virus, called the Hendra, which is spread by contamination and contact with infected pigs.

40.   But subsequent tests found the blood was not contaminated, said Dr. Filoteo Alano, director of the National Kidney Institute.