gao haihua , ministry of health spokesperson , estimated the disease to climb its height between november and july . wu weizhong chief director for the chinese center for drug control and prevention said researchers are continuing research efforts to find a compound for ev71 . families are being instructed to embark on week - long disinfections with free medical supplies from county education authorities .
Deng Haihua is an employee of the Chinese Center for Disease Control and Prevention.