To determine the correct air/fuel mixture and the correct ignition timing, the PCM must know the atmospheric (BARO) pressure. If the PCM is to compensate for changes in altitude or weather, it must have an input signal that reflects these changes in atmospheric pressure.
Although DOTS has vastly improved the TB problem in Indonesia, the program needs to be effectively implemented in the eastern regions of Indonesia and Sumatra and needs to focus on fighting MDR TB and the TB/HIV co-infection problem.
The appropriate use of preventive therapy will play a crucial role in efforts to eliminate tuberculosis in the United States by the year 2010 (1). When taken as prescribed, isoniazid preventive therapy is highly effective in preventing latent tuberculous infection from progressing to clinically apparent disease.