India progresses towards eliminating vertical transmission of HIV but is not there yet

 published in aidsmap 

Large increases in antenatal testing and early infant diagnosis

 Shobha Shukla, Bobby Ramakant | 10 September 2020

The global targets to eliminate vertical transmission of HIV by 2020 were set in 2014. But till now, only a dozen countries have been able to do so. With less than four months left to meet the 2020 goal of eliminating vertical transmission of HIV, India has a long way to go despite having made considerable progress in the past five years. HIV testing among pregnant women rose from 18% to 78% during 2015-2019 in 14 states, while early infant diagnosis within two months of birth upped from 51% to 82% in the remaining 22 states during 2017-2019.

The Indian programme for preventing vertical transmission began in 2002. National data show that in 2018-2019, 77% of the 30 million pregnant women got a HIV test and 61% of the estimated HIV positive pregnant women were linked to care. During the same period, 86% of the babies exposed to HIV were initiated on antiretroviral prophylaxis but only 23% were tested for HIV before eight weeks of age. Also, more worrying was that only 20% of the HIV-positive mothers were estimated to breastfeed exclusively in the first six months after giving birth.

At the recent 23rd International AIDS Conference (AIDS 2020 Virtual), Kaushik Biswas and colleagues of Plan International presented on how the AHANA project has helped increase the capacity of peripheral health workers like auxiliary nurse midwives to carry out HIV testing at sub-district level hospitals, community health centres and primary health clinics. They have leveraged opportunities such as monthly village health nutrition days with support from village health sanitation and nutrition committee and others. The AHANA project resulted in an increase of HIV testing among pregnant women from 18% in 2015 to 78% during 2019 in 14 poor healthcare-resourced states of India (where 54% of India’s pregnancies occur). 

Srinivas Rao, Lakshmi Ramakrishnan, Sai Subhasree Raghavan, and colleagues at Solidarity and Action Against the HIV Infection in India (SAATHII) and partners also presented at AIDS 2020 Virtual on how their project increased retention in the cascade of prevention of vertical transmission in the remaining 22 states of the country (which are home to 65% of HIV positive pregnant women of India).

During April 2018 to September 2019, the project leveraged the services of 233 peer-counsellors from the community to improve retention of mother-baby pairs until the confirmatory testing of babies at 18 months. These community counsellors served 18,851 positive pregnant women by providing counselling on the importance of disclosure, antenatal and HIV care, positive-living, institutional delivery, adherence to antiretroviral therapy, infant and young child feeding, and infant diagnosis. They also helped ensure hospital visits for antenatal, postnatal, new-born and HIV care.

Retention in care at six months went up from 80% to 91%, and at 18 months, it rose from 67% to 80%. The most important outcome was that early infant diagnosis within two months of birth increased from 51% to 82%.

“Early infant diagnosis within two months of birth is one of the critical parameters to assess HIV transmission among HIV exposed infants,” the SAATHII team told “It is also a major indicator to assess the retention in the cascade of prevention of vertical transmission of HIV.” Although early infant diagnosis has been a part of the national HIV programme since 2010, it has only been rapidly scaled up in the last couple of years.

During the project, early infant diagnosis went up (from a 2017 baseline figure of 51%) to 64% by September 2018 and 82% by September 2019.

As expected, the project shows a positive dose response relationship between the number of post-delivery visits by outreach service providers/ community counsellors and early infant diagnosis within two months. When mothers were visited once, 68% of infants were tested, increasing to 71% when there were two or three visits, and 75% with four to six visits. More than six visits increased this percentage only slightly.

This project also demonstrates that early infant diagnosis was impacted by other factors. For example, those who knew their HIV status had a higher rate testing compared to those who were newly diagnosed (79% vs 70%). Similarly, the longer the women had been on antiretroviral therapy, the greater the likelihood of early infant diagnosis - 60% for those who never had taken antiretroviral therapy before, compared to 79% for those who had received the therapy for over 24 weeks. Early infant diagnosis was also higher in serodiscordant couples.

Early infant diagnosis within two months went up from 65% for women who were illiterate to 76% for those who did secondary education, and further up to 83% for those who received college education or higher. It was interesting to see in this project that in terms of age group, early infant diagnosis within two months was highest (75%) among the adolescent mothers (18 years or less). The rate of early infant diagnosis within two months was also highest for first-borns (74%).

Those who were first identified from private healthcare facilities had a 1.5 times higher likelihood of early infant diagnosis compared to those who went to public facilities (82% vs 71%). Also, those who underwent caesarean section delivery had a higher rate of early infant diagnosis as compared to those who had a normal delivery (79% vs 71%).

SAATHII authors told “Those going to private facilities are likely to be from higher socioeconomic and educational backgrounds. Also, in private facilities, often the healthcare workers are more responsive, and the quality of care given is better. Caesarean sections are predominantly done in the private healthcare facilities. Public sector hospitals have a very high patient load, due to which quality of care is compromised at times.”

The presenters did not have any information on the quality of counselling available in the private sector, but they did confirm availability of good HIV counselling in public hospitals. Presenters also confirmed to that “although there are clients who are identified as HIV positive in the private sector, 90% of them are linked to government-run facilities for services of prevention of vertical transmission of HIV.”


  • Biswas K et al. Expanding to eliminate: Increased access of PMTCT services to pregnant women is paving the way to EMTCT. Experience from Global Fund supported Ahana project in India. 23rd International AIDS Conference, abstract PEE1575, 2020.
  • Rao S et al. Peer-based support and follow-up enhance retention in PMTCT care cascade in 22 states of India. 23rd International AIDS Conference, abstract PEE1653, 2020.

Shobha Shukla, Bobby Ramakant

10 September 2020

 published in aidsmap