Changes to the Therapeutic Guidelines mean the antibiotics you get prescribed might change, including for UTIs. 

Also, another study on the shingles vaccine driving down the risk of dementia. 

And a correction — and clarification — on our story about back pain and interventions to treat it. 

References

• What's New in Antibiotic - Therapeutic Guidelines
• A natural experiment on the effect of herpes zoster vaccination on dementia - Nature
• Back pain — what works and what doesn't - the Health Report