Socio-Economic Impact of HIV and AIDS in Tamil nadu
Socio-Economic Impact of HIV and AIDS in Tamil nadu
Socio-Economic Impact of HIV and AIDS in Tamil nadu
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Table 1.3<br />
Source <strong>of</strong> <strong>in</strong>fection <strong>in</strong> <strong>Tamil</strong> Nadu upto 2004<br />
Heterosexual<br />
promiscuity<br />
Number <strong>of</strong> Percentage<br />
cases<br />
45,273 94.6<br />
Homosexual 94 0.19<br />
Peri-natal<br />
1,807 3.78<br />
transmission<br />
Blood <strong>and</strong> blood<br />
171 0.36<br />
products<br />
Injectable drug users 37 0.08<br />
Others 475 0.99<br />
Total 47,857 100<br />
*Source: <strong>AIDS</strong> Cases Surveillance Report, <strong>Tamil</strong> Nadu<br />
State <strong>AIDS</strong> Control Society<br />
is to control this problem effectively as<br />
well as also to raise awareness on <strong>HIV</strong><br />
<strong>in</strong>fection <strong>and</strong> <strong>AIDS</strong> among all sections<br />
<strong>of</strong> the population.<br />
A study on community prevalence <strong>of</strong> STDs<br />
<strong>in</strong> the state, undertaken <strong>in</strong> 1998, placed<br />
the prevalence <strong>of</strong> any STD condition <strong>in</strong><br />
<strong>Tamil</strong> Nadu at 15.8 percent <strong>and</strong> the overall<br />
prevalence <strong>of</strong> <strong>HIV</strong> <strong>in</strong> the community at 1.8<br />
percent, with wide <strong>in</strong>ter-district variation<br />
<strong>in</strong> STD/<strong>HIV</strong> status. The f<strong>in</strong>d<strong>in</strong>gs suggest<br />
a higher prevalence <strong>of</strong> <strong>HIV</strong> <strong>in</strong> rural areas<br />
than <strong>in</strong> urban areas <strong>and</strong> also among<br />
women rather than men. The age group<br />
at risk for any STD was 30-39 years.<br />
The major element <strong>in</strong> <strong>AIDS</strong> control<br />
strategy <strong>in</strong> the state is awareness<br />
creation <strong>and</strong> social immunisation.<br />
The focus has now shifted from mass<br />
awareness towards <strong>in</strong>ter-personal <strong>and</strong><br />
behavioural change communication.<br />
High-risk groups are identified <strong>and</strong><br />
targeted, <strong>and</strong> <strong>in</strong>terventions are made<br />
by establish<strong>in</strong>g partnerships with<br />
NGOs. Supply <strong>of</strong> safe <strong>and</strong> tested blood<br />
is be<strong>in</strong>g ensured. Condom usage is<br />
promoted; students <strong>of</strong> classes IX <strong>and</strong> X<br />
are covered for awareness rais<strong>in</strong>g <strong>and</strong><br />
immunisation through the School <strong>AIDS</strong><br />
Education Programme, now operative<br />
<strong>in</strong> 1420 schools <strong>in</strong> the state. Voluntary<br />
Counsell<strong>in</strong>g <strong>and</strong> Test<strong>in</strong>g Centres have<br />
been established <strong>in</strong> 11 places to screen<br />
the <strong>HIV</strong> status <strong>of</strong> <strong>in</strong>dividuals <strong>and</strong> to <strong>of</strong>fer<br />
immunisation services. A surveillance<br />
system is also <strong>in</strong> place to assess the trend<br />
<strong>in</strong> the spread <strong>of</strong> <strong>HIV</strong> <strong>in</strong>fection.<br />
Although the number <strong>of</strong> <strong>AIDS</strong> cases <strong>in</strong><br />
<strong>Tamil</strong> Nadu is very high, the trend <strong>in</strong><br />
ANC cl<strong>in</strong>ics <strong>in</strong> the state shows that the<br />
prevalence rate is com<strong>in</strong>g down. From<br />
a rate <strong>of</strong> 1 percent <strong>in</strong> 1998, it has come<br />
down to 0.50 percent <strong>in</strong> 2005. Similarly,<br />
the prevalence rate <strong>of</strong> <strong>HIV</strong> at the STD<br />
cl<strong>in</strong>ics has steadily decl<strong>in</strong>ed s<strong>in</strong>ce 2000.<br />
It has come down from 16.8 percent <strong>in</strong><br />
2000 to 8.4 percent <strong>in</strong> 2004.<br />
Behavioural change among the core<br />
transmitter groups is a prerequisite<br />
for the slow<strong>in</strong>g down <strong>of</strong> the epidemic.<br />
The ma<strong>in</strong> source <strong>of</strong> evidence for this<br />
behavioural change are the f<strong>in</strong>d<strong>in</strong>gs from<br />
Table 1.4<br />
Observed <strong>HIV</strong>-prevalence levels <strong>in</strong> <strong>Tamil</strong> Nadu (1998-2004)<br />
(<strong>in</strong> percentages)<br />
Surveillance sites * 1998 1999 2000 2001 2002 2003 2004<br />
STD(11) 16.30 10.40 16.80 12.60 14.7 9.20 8.40<br />
ANC(30) 1.00 1.00 1.00 1.13 0.88 0.75 0.50<br />
IDU (1) -- -- 26.70 24.56 33.80 63.8 39.90<br />
MSM (2) -- -- 4.00 2.40 2.40 4.40 6.80<br />
6<br />
<strong>Socio</strong>-<strong>Economic</strong> <strong>Impact</strong> <strong>of</strong> <strong>HIV</strong> <strong>and</strong> <strong>AIDS</strong> <strong>in</strong> <strong>Tamil</strong> Nadu, India