THE United States has rejected the Indonesian Health Minister's claims that it is using bird flu samples to produce biological weapons and World Health Organisation officials have condemned allegations of conspiring to profit from bird flu vaccines. The Indonesian President, Susilo Bambang Yudhoyono, is understood to have ordered the minister, Siti Fadilah Supari, to recall copies of her book on avian influenza, which alleges the US and the WHO are conspiring against developing countries by seizing control of bird flu samples.