免疫和传染病的知识告诉我请说明免疫的相关知识请说明传染病的相关知识

来源:学生作业帮助网 编辑:作业帮 时间:2024/09/15 19:51:48
x[nI~_ Ҭ\Q`И/uBU sK*n2)R(Q(E}ywFdɯ0d2Iɞ̜l_ԫ]3T֋v%f {i=;t}y4h$b<C`«?u֧|7oakjZo3Թ []jɃuDښLyIq&DajO2V$vk0dON>#f!QT^wEp^b:ovqƱ= Snb^F5z#k)_*Iڽd | P,by#j=QtKH'1щraS+s :8[vCg-qrCϲFmQQD^EoĒv--D.5J'Wv QѭX)$gƢsH(deN#= EiZ#kِn$BΰKNDPDFU+4)9to!maV7ΝNO,0膋2b׬}@Inv{g+ȐaFˆ/"fwǪܐ=NkAH%ҁ"#c3Ǔv-S-ϒ`I7E;܃HWT6#,5-{ϴҝLG`W,ts02Y ?d`M$y:5usѬi4/%Е5_BŴcylxM8kB2>O.x R2nMgZȨ 8}3!zHZ J=>B؎!\$ iQ/DlV <2q>9ZKtN7i6YYsw7`if"$S&L]${˩=O >f YKҜ=߲H5#ÚA6%|Pa}KXqUh;(]Os!Y9 ~NuӟLw#y` N%d͓Bz(+< d9vj3~ò4CQ쟒n;zDiMEvߚgA7~ӫפb8Aֻ E_ +2X=8cVC{Zdp#b_+h_F9'gywJY aïiޝlw4G}AVtמfk<~Ȝ dB)'\75:cw?:Nl:=0?mxq6Ȑ=`uVDTiƃWJϞ?_Roៀ$={O(OGXE*bHE*B9 i3 I9W;pfh"}*bvti9GD#';w xWoܣI=g, ʞ(kRnJ0Ֆ  dKSh5!}:QOʓڊ>X5l5w+_L&G"e8.D㊯{AN,Ѯ[͆6h#DgOWLui^N}3){|\9]CZXQߣJ=kB0eb PM;yk"g!(7^^K /EwTٓ3'oGrpiyL[rvH΀[$j꭭EՉDdzl@)L[,Ӣ]+5B @;ږC܁DCHwKgNtnWdzNPx d4\6 N1c $Y>#ӵ+iL!>#eR>}ڇDhHVnw+}RHk%#?Go3P; ADYĎ֝ 1{^5'2x6k\^vgv-S*|~Eh+%'Lvxw}؁YpHVH¾ cD9IT-UB "Ӧ@b b׆w(d#E`%:!yn?6@+#tIv0hur<|Sj+ #wrOڐJ/ pF V 76?B^ǟ @ Q"$ RaUEM}ƅ R LӒ\Ҿ^X*0Ż]=#P Q7ˑiHԖ: B,3v%={ymG{2A9&nuHy#<8_AXvnw%I_mFh6sL|'j J@I&=vp!>>"$,[r'7"@d_3>DF69 qS|CimCeT0/S1gUƳs(_^~.?ET>2( ^n~6V5 .XFFc J }l3p#DDBP$9græH-IF ܣM a5WG.H2 3Te+ǤAWG2VS<˜-7ESTZ]_-3Nj>L3֑lu(O=Ir(iT/}Sн!*e̟=UC|P- Y& r5$׾00O YuL8 ߼GC(rZ[Q PnYT$PyZ 4ʀZ^ 9:g:dk?IX=wu u ϚBkˊ[ 8(X:7 JS-4gJ,4DQ U'pO 9k斒j ٳyNEPRǪ:ߚ}?-NNI٥2=u)q k~OYsT!LE[*jBO*'!MhmSq=ʺ&R|0C?>-"o5MHZH)7Ak}T d2FxHz ֬F7G|%jwL -JR`-dB~C{{OF [Zku0dYlHă@W~)/sO8xkCݝvuMZh;kYe(ٽY0 ,2RhШb',||j- 5& rs]13El;PhQKVspobGޣ{%dS6ѿA2#Uo;6ޜD{s[%4turs̴x3|S*!iӍd i_)ड़0L*0!Kx`o,]j rq*V)>*Аbq2=;u&&'4?3Kا%Zȫ61I fGͮm8ّ}{kM2OlZ,X}?G]0FN^F( i>6 q4;DmĚf)7k2(;yLLU;:֣!GhZ?nːe:DQ*ez7'@r[(J$zysel?CNYӡ"N\: 69]u] W8Lu+TԪ"KBBPQ HW|Cw^K H']EL?"+gHeV9_4"SV/>p_廒#{Cې]~o|cD_?-urÉe{0E2&YlC5캂;?'Hf I?`FIJ'Knj)R^ɄAnwAy D`2IA6eHuIAͬȑ#_-u/=${]JU5kOd竩: {JHC3'GD4豽/kuuURN[9S^id2|F j' Fj2IuP~\"h3HM X!̗XOWu/WLwRjB.$\ i-j ? rDuqDZ:S7\9QtVg5gPT.M)Sb3e`VI>>qȭ0(r6,bt/rdlOvWROѳo~ONvSE:2xB=:Շ jw2$Ce W"1־Y^ð8NpA{¶pHjT`x|RU=Ck- UOw @P ߭,a \HHFzM mܨS?;"`w$, 9qwL+ 'ťw_ tjUB!KUeB\?GMHd|)o7gCbV}U􊾧"gW}…1 D~*Zn*@u 𜿙IOjudn- !]R Ore8/#r ?Wm9 Kڳ{ Κ"_{@6$7 P(7#A_:CrZxK*-I D$NUpDw$"DI*?W!JNFv%S_D >qw@'}56mdil7K?~_ϟm϶Ϸ^>{̮..wy?X?