255
1554097556011060120
Epidemiology2836597010880147181247301401433493526586646706
The851852011073133187
source1067852011053113173213266319
is141685201103986
a1532852011059
person1622852011066119159205265325
infected1978852011039101141194246279333393
with2407852011087120154214
HIV.2657852011086127212242
The2930852011079139193
probability3153852011066107167227280339373406440473535
of3715852011066106
HIV3858852011086127212
transmission410185201103979133192239332367414460494554614
is474585201103986
highest4861852011066100160219272318352
in524385201103999
the5372852011040100153
early8511059011053106146179241
and11201059011085145205
late13551059011064117151204
stages15901059011077111164225277323
of19451059011091131
the21061059011065125178
disease23141059011091124171224278325378
(the27221059011072105165218
stage29701059011078111164225278
of32791059011091131
primary34401059011091131164258311351413
manifestations388110590110124178238271311365411445498531565625685735
and46461059011085144204
the48801059011064124178
stage50891059011077111164225277
of53971059011091131
secondary8511266011047100153212272332386425487
diseases1366126601106093140194247293347393
with17891266011087120153213
a20321266011055
pronounced21171266011060100160220279339399453505565
violation2712126601106194154188241274308368428
of31701266011060100
immunoreactivity).32991266011034127221281341401441494547600633666726760793855892923
10311581011055
Natural12111581011087140173233273326359
mechanisms16001581011093147199259313373406453546593
of22231581011060100
HIV23541581011087128213
transmission:2597158101103373126185232325359406453486546606640
-12111789011040
contact13911789011053113173206259313345
(during17661789011063123183223256316377
sexual21721789011069124183244298331
contact25331789011076135195229282335368
between29311789011083136169256309363422
homo-33831789011083143236296338
and37511789011076136196
heterosexual,39771789011083136169222262322369422481543596629659
when466617890110109169223282
the49781789011056117170
wound517817890110109169229289349
surface13911995011047107147187239292346
comes17661995011054113207260307
into2103199501103393126187
contact23201995011053112172206259313346
with26961995011087120153214
blood,2940199501106093153213273303
breastfeeding);32731995011060100153206252286326379433492526587647686719
-12112202011040
vertical13912202011060113153186219273326359
(during17802202011040100160199232292354
pregnancy,21622202011060102155215274327387441502529
childbirth).27222202011054113146180240300334373407467507538
10312418011055
Artificial12112418011087127159193233266320352406439
mechanisms16802418011093147200259313372405452545593
of23032418011060100
HIV24332418011087128213
transmission:2676241801103373127186232326359406453486547607640
-12112626011040
during13912626011060120160193253313
medical173326260110186239299332386438471
interventions223426260110126186219273313373427486519553613673720
(transfusion298426260110132166206258318365405465511545605665
of367926260110152192
blood390126260110152185245305365
and429626260110146206266
its459226260110125159206
components,482626260110146206299359419479532592626672702
transplantation1391283201103373127186233293326380439472526559592652712
of21332832011082122
organs22862832011081121182234294341
and26572832011075135195
tissues,2882283201105588135182242295342372
use32842832011081128182
of34962832011081122
donor36482832011081141202262302
sperm39802832011068128181221314
and43252832011075135195
breast45512832011081121174228274308
milk,488928320110115149183243273
use51922832011082128182
of54032832011082122
medical13913040011093147207240293346379
instruments1800304001103394140174214274367421481514561
and23913040011053113173
products25943040011061101161221281334367413
contaminated30373040011053113173207260353386447500533586646
with37133040011087121154215
HIV);39583040011086127211252285
-12113246011040
during13913246011060120160193253313
paramedical173332460110104158197251344397457491544598631
interventions23943246011077137171224264324377436470503563623670
(the30943246011085118178231
use335532460110104151204
of358832460110105145
HIV-contaminated376332460110130171256298351410470503558651684745798831884944
needles473732460110104157210270304357404
in51713246011078138
the53393246011078138191
administration13913454011053113206240300333380413454507540573633693
of21143454011099138
narcotic22823454011098152191244304338371425
substances27373454011085145205251285338398451504550
and33173454011092151211
tattoos,35583454011072125158192252313360390
the39783454011072132185
use41933454011098145198
of44213454011098138
HIV-contaminated458934540110124165250294347406467501554647681741794827881940
instruments1391366001103393140173214274367420480513560
during19813660011060120160193253313
cosmetic23233660011053113160253308341374428
procedures);27803660011060100160213266325385426480525565599
-12113868011040
during13913868011060120160193253313
ritual1733386801104073107167220253
interventions.2016386801103394127181221280334394427461521581628658
Transmission8514174011073113166226272366399446493526587647
of15284174011085125
the16834174011058118171
virus18844174011085118158218265
is21794174011058105
possible23144174011085145192239272332365418
through27624174011058118158218278338397
blood,31894174011085118178238298328
semen,35474174011072125218272332362
vaginal39394174011085138197230290343376
secretions,43454174011072126179219272304338398458505535
breast49104174011085125178232278311
milk,525141740110119153186246276
which8514382011087147180233293
have11744382011074127187240
a14444382011068
sufficient15424382011061121161201234287320374433466
number20384382011076136229289343383
of24504382011074114
viral25944382011074108148201234
particles28584382011074127168201235288321374421
for33104382011054114154
infection.34934382011048108148201254287320381441471
HIV399443820110100142228
can42524382011067121180
be44624382011076129
detected46214382011074127160213267299354413
in50644382011048108
saliva,52024382011061114147181241294324
lacrimal851458801103387140179213306359392
and12734588011073132192
cerebrospinal14954588011073127166219278319379426486520580633666
fluid,2191458801105992152186246276
sweat,24974588011066152205258291321
urine,28484588011079119153213266295
feces,31734588011059113167220266296
and35014588011073132192
tissue3723458801105286133180240293
biopsies.40464588011079112172232279312366412442
The45184588011093153206
transmission4753458801105393146205252345379426473506566626
of54094588011079119
HIV8514796011087127213
by10944796011075137
blood-sucking12574796011076109169229289331377437491550584644705
insects19914796011049109155209262295341
has23624796011076129176
been25684796011075129181241
refuted28394796011055109149209242295355
by32244796011077138
a33894796011069
number34874796011076136229289343383
of39004796011076115
studies.4045479601106296156216249303349379
Artificial445447960110102142175208249282335368421455
infection49394796011048108148202254287321381441
of54104796011075115
monkeys8515002011093153213273327387432
led1313500201103386146
to1489500201103494
their1613500201103393147180219
rapid1862500201104195154187249
recovery.2141500201103993145205265318359420448
Human8515309011087147240293353
susceptibility12345309011057117164217270330363396457490523557591652
to19145309011044104
HIV20605309011087127212
is2302530901104491
universal.24235309011071131164224278318364417450480
The29335309011084144198
possibility31615309011071132178225258319352385419453514
of37015309011071111
the38425309011044104157
existence40305309011064123158205238292351404457
of45175309011070110
small,46575309011057151204237271305
genetically49925309011072124183237269303356410443477538
distinct851551701106093140173207267321354
groups12355517011074113173233293340
of16055517011075115
people,17505517011074128187247281334364
found21445517011054114174234294
mainly24835517011093147180240273335
among28455517011069162222282343
the32175517011049109162
Northern340955170110101161201234294347388448
European38875517011087147187246306361414473
population,43915517011076136196256289342376409469529559
who498055170110101161221
rarely52315517011054108148201234296
become8515723011060113166226319372
infected12535723011043103143197250283336396
through16795723011043103143203263324382
sexual20925723011057110169231284317
contact,24395723011063122182216269322355385
but28545723011070130163
who30575723011086146206
have32945723011070123182236
the35595723011043103156
same37455723011056111204257
susceptibility40325723011056116162216269328362395455490523557590652
to47105723011043103
HIV48535723011086128213
as50965723011063109
in52355723011043103
the53685723011043103157
general8515931011060112172226265319351
human12325931011060120214267327
population15895931011060120180240273328361394454514
with21335931011087120154214
parenteral23775931011060113153206265298352392445478
virion2885593101106094134167227287
ingestion,3202593101103494154206252286319379439471
is3703593101103380
being38135931011060113146206268
considered.41095931011054113173220253313368407461520550