Hu Jintao faced great resistance. The first crisis of Hu's leadership happened during the outbreak of SARS in 2003. Following strong criticism of China for initially covering up and responding slowly to the crisis, he dismissed several party and government officials, including the health minister, who supported Jiang, and the Mayor of Beijing, Meng Xuenong, widely perceived as Hu's protégé. On 15 November 2002, a new Hu Jintao-led Politburo nominally succeeded Jiang. Although Jiang, then 76, stepped down from the powerful General Secretary and the Politburo Standing Committee to make way for a younger "fourth generation" of leadership, there was speculation that
Hu Jintao Jiang would retain significant influence because Hu was not associated with Jiang's influential Shanghai clique, to which six out of the nine members of the all-powerful Standing Committee were believed to be linked. However, later developments show that many of its members have shifted their positions. Zeng Qinghong, for example, moved from a disciple of Jiang to serving as an intermediary between the two factions. In 2003, Jiang was also re-elected to the post of Chairman of the Central Military Commission of the CPC, a post from which Deng Xiaoping was able to wield power from behind the scenes as