04/07/2022
"Interventions can cause harm as well as good, and the risks and benefits need to be weighed up carefully."
The gut microbiome is SUCH an important issue for long term physical and mental health.
If you have been diagnosed with group strep B in pregnancy, it is entirely your choice if you want to go down the antibiotics route or not, but make it as a fully informed choice and do your research before you decide one way or the other.
“Since the implementation of screening and prophylaxis guidelines for group B streptococcus (GBS) in the early 1990s there has been considerable advancement in scientific knowledge about the gut microbiome and its role in both health and disease processes.
Research assessing early influences during the development of the infant gut microbiome has advanced considerably in the last 15 years. It is now widely accepted that early introduction of antibiotics in infancy is associated with increased risk for illness later in life.” (Garcia 2021).
This is from a review published in the Journal of Midwifery and Women’s Health. It looked at antibiotics given to prevent GBS disease and the risks that this poses to babies.
The reviewer found that, “Among vaginally born infants, IAP [antibiotics given in labour to women who are carrying the group B strep bacteria] appears to change the developing microbiome for up to 6 months following exposure. Specifically, IAP alters the microbial counts of the organisms that first colonize the gut, contributing to a decrease in commensal bacteria and a persistence of potentially pathogenic bacteria.” (Garcia 2021)
This confirms the importance of thinking carefully about interventions relating to the screening and prevention of GBS.
Interventions can cause harm as well as good, and the risks and benefits need to be weighed up carefully.
You can see the research study at https://onlinelibrary.wiley.com/doi/full/10.1111/jmwh.13245
If you’d like more information on GBS, I have an information hub on my website, and I have also written a book on this topic, Group B Strep Explained.
(Look for the edition with the burgundy colour and the signpost on the front – the UK guidelines have significantly changed and more evidence emerged since I wrote the original, which is why I wrote the new edition in 2019).
To find out more, visit www.sarawickham.com/gbse