但全球 HIV 總體新病例數 正持續下降 呢個趨勢可能唔會持續 但係 ， 下一輪嘅病毒 將會更強烈 、 抗藥性更强
However, the overall number of new HIV cases in the world is declining, and this trend may not continue, but the next wave of the virus will be stronger and more resistant to drugs