zhang haihua , ministry of health liaison , expects the disease to reach its pinnacle between may and august . yang weizhong deputy secretary for the prc commission for disease control and prevention . researchers are increasing researched efforts to discover a candidate for ev71 . hospitals are being instructed to embark on week - extended disinfections with exclusive medical supplies from local health authorities .
Deng Haihua is an employee of the Chinese Center for Disease Control and Prevention.