Doctors, researchers as well as nutrition and child health experts have
warned that a decision to offer free formula feed to HIV positive mothers
could be doing more harm than good, especially for those infants living in
rural settings or poor peri-urban poverty.
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In the 18 prevention of mother-to-child transmission (PMTCT) test sites, government has been
offering formula milk to HIV positive mothers and encouraging those with
access to clean running water to forego breastfeeding in favour of the
formula.
A government commissioned report written by the Health Systems Trust
provides an overview of the 18 sites and warns that with all the publicity
surrounding government’s position on nevirapine, the more important and
serious issue of its policy on infant feeding and providing free formula
has been neglected.
Dr David McCoy, programme director at HST and lead
author of the report, said that although the long-term aim should be to
enable all HIV positive women to provide safe and affordable exclusive
formula feeding, under the current circumstances, the policy may lead to
higher rates of mortality and morbidity due to other diseases, as well as
higher rates of mixed (formula plus breast) feeding. His views are backed
up by leading nutrition experts at the University of the Western Cape’s
School of Public Health, Drs David Sanders and Mickey Chopra.
Other infections
Sanders and Chopra said that if all HIV positive women elected to bottle
feed, all of their infants would be susceptible to the dangers attendant
thereto, with increased risk of death from other infections especially
diarrhoea, one of the commonest causes of child death in South Africa. They
pointed out that there was very little known about the psychosocial effects
on a HIV positive mother when she is told that she might infect her child
by breastfeeding.
Professor Jerry Coovadia, paediatrician and Head of Research at the Nelson
Mandela Medical School at Natal University, also believes that government
should not be providing formula milk – the most expensive aspect of its
PMTCT programme – but rather encouraging women to breastfeed exclusively.
Less than 5%
According to a study done by the University of Natal, the risk of HIV
transmission from exclusive breastfeeding for six months and then rapid
weaning was "less than 5%", said Coovadia. Head of the HIV/AIDS programme
in the health department, Dr Nono Simelela confirmed that in places where
women don’t have access to clean running water, they have been advised to
exclusively breastfeed – "and exclusively means just that – no water, no
tea, just breastmilk".
Sanders, Chopra and Dr Jon Rohde of the Equity Project in the Eastern Cape,
supported the call in the HST report for a national commission of experts
to be urgently set up to review the current policy and guidelines on infant
feeding and mother-to-child transmission. It was suggested that the
so-called national commission of experts should incorporate experts from
the field of nutrition, HIV and child health, and not just HIV.
Health minister Dr Manto Tshabalala-Msimang recently recognised the issues
in the HST report while addressing parliament. She said she was
particularly interested in the HST assertion that the key policy issue that
confronted government was not the provision of anti-retrovirals, but the
question of infant feeding. She said it broadened the debate from an HIV
issue to a general public health issue. "The challenge is not only to
reduce HIV rates among the babies, but ultimately to reduce the overall
infant mortality and morbidity rates.
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