US paediatricians reverse decades-old advice against HIV-positive mothers breastfeeding

The new report from the American Academy of Paediatrics reverses recommendations it had in place since the start of the HIV epidemic in the 1980s. Photo / AP

People with HIV can breastfeed their babies as long as they are taking medications that effectively suppress the virus that causes Aids, a top United States paediatricians group said on Monday in a sharp policy change.

The new report from the American Academy of Paediatrics (AAP) reverses recommendations it had in place since the start of the HIV epidemic in the 1980s.

It recognised that routinely prescribed drugs could reduce the risk of transmitting HIV via breast milk to less than 1 per cent, said Dr Lisa Abuogi, a paediatric HIV expert at the University of Colorado and lead author of the report.

“The medications are so good now and the benefits for mum and baby are so important that we are at a point where it is important to engage in shared decision-making,” Abuogi said.

The drugs, known as antiretroviral therapy, don’t eliminate all risk of transmitting HIV through breast milk. Avoiding breastfeeding was the only certain way to prevent spreading the virus, Abuogi said.

Parents must also breastfeed exclusively for the babies’ first six months because research shows switching between breast milk and formula can disrupt an infant’s gut in ways that increase the risk of HIV infection.

About 5000 people who have HIV give birth in the US each year. Nearly all take drugs to suppress the virus to low levels, Abuogi said, though viral levels can rebound if they don’t stay on them.

Before the medications became widely available starting a decade ago, about 30 per cent of HIV infections transmitted from mums to babies occurred during breastfeeding, said Dr Lynne Mofenson, an adviser to the Elizabeth Glaser Paediatric Aids Foundation. In the early 1990s, about 2000 infections occurred in US infants each year. Today, it’s fewer than 30.

The AAP policy comes more than a year after the National Institutes of Health (NIH) and the Centres for Disease Control and Prevention reversed long-standing recommendations against breastfeeding by people with HIV. That guidance said people who have consistent viral suppression should be advised on their options. It also emphasises that healthcare providers shouldn’t alert child protective services agencies if a parent with HIV seeks to breastfeed.

The goal is listening to patients “and not blaming or shaming them”. said Dr Lynn Yee, a Northwestern University professor of obstetrics and gynaecology who helped draft the NIH guidance.

Breastfeeding provides ideal nutrition for babies and protects them against illnesses and conditions such as obesity and type 2 diabetes, research shows. Nursing also reduces the mother’s risk of breast and ovarian cancer, diabetes and high blood pressure.

The World Health Organisation has recommended since 2010 that women with HIV in developing countries breastfeed their infants and have access to antiretroviral therapy. The guidance weighed the risk of infants acquiring HIV through breastfeeding and the risk of babies dying from malnutrition, diarrhoea and pneumonia in places where safe replacements for breast milk aren’t available.

In developed nations, however, experts had recommended against breastfeeding because the wide availability of safe water, formula and human donor milk could eliminate the risk of HIV transmission, Yee said.

That frustrated people with HIV who were flatly refused the option of nursing.

Ci Ci Covin, 36, of Philadelphia, said she was diagnosed with HIV at age 20 and not permitted to breastfeed her first child, Zion, now 13.

“I couldn’t understand how come my sister that lives in a place like Kenya, who looks just like me with the same-colour brown skin, was given the option to breastfeed and how my option was starkly no,” she said.

Covin said not being able to nurse her son sent her into a spiral of postpartum depression. When she became pregnant with her now-2-year-old daughter, Zuri, her healthcare team helped her successfully breastfeed for seven months. Covin took her prescriptions as directed and also gave the baby drugs to prevent infection.

“Breast milk has everything in it that my baby would need,” Covin said. “That’s a beautiful thing.”

Abuogi said the AAP report provided crucial guidance for paediatricians, nurses and lactation specialists who work directly with children and families.

Some providers were already helping people treated for HIV to nurse their babies, despite the earlier recommendations. The new guidance should expand the practice, hopefully quickly, she said.

“This is a unique situation because it’s not just doctors and providers who are changing,” Abuogi said. “Our patients are pushing this as well.”