猴痘病毒的宿主尚不明确，目前认为非洲啮齿类（非洲松鼠、树松鼠、冈比亚袋鼠、睡鼠等）可能为其自然宿主。传染源包括感染的啮齿类动物、猴和猿等灵长类动物、患者。病例出现症状后至皮疹结痂自然脱落前具有传染性。病例出现症状前4天内可能具有传染性。

jinri，yize“guoqilingdaoyuxiaosanqianshouguangjie”deshipinzaiwangluoshangyinqixuanrandabo。youzhiqingrenshitoulu，gaishipinzhongdenanziyisihuanqiugongchengxiangmuguanli（beijing）youxiangongsidezhixingdongshi、dangweishuji、zongjinglihumouyong，yuqiqianshoudenvzibingfeihumouyongqizi，bingqieliangrenzaitongyidanweirenzhi。近(jin)日(ri)，(，)一(yi)则(ze)“(“)国(guo)企(qi)领(ling)导(dao)与(yu)小(xiao)三(san)牵(qian)手(shou)逛(guang)街(jie)”(”)的(de)视(shi)频(pin)在(zai)网(wang)络(luo)上(shang)引(yin)起(qi)轩(xuan)然(ran)大(da)波(bo)。(。)有(you)知(zhi)情(qing)人(ren)士(shi)透(tou)露(lu)，(，)该(gai)视(shi)频(pin)中(zhong)的(de)男(nan)子(zi)疑(yi)似(si)寰(huan)球(qiu)工(gong)程(cheng)项(xiang)目(mu)管(guan)理(li)（(（)北(bei)京(jing)）(）)有(you)限(xian)公(gong)司(si)的(de)执(zhi)行(xing)董(dong)事(shi)、(、)党(dang)委(wei)书(shu)记(ji)、(、)总(zong)经(jing)理(li)胡(hu)某(mou)勇(yong)，(，)与(yu)其(qi)牵(qian)手(shou)的(de)女(nv)子(zi)并(bing)非(fei)胡(hu)某(mou)勇(yong)妻(qi)子(zi)，(，)并(bing)且(qie)两(liang)人(ren)在(zai)同(tong)一(yi)单(dan)位(wei)任(ren)职(zhi)。(。)