South Australian Health And Medical Research Institute

This study tests whether giving a probiotic (Infloran®) to infants who received antibiotics in their first month of life can improve their immune response to routine vaccines. Antibiotics can reduce helpful gut bacteria, which may weaken vaccine protection. The trial will compare…

This study looks at whether taking antibiotics to reduce gut bacteria changes how well the BCG vaccine works. Healthy adults aged 18-35 will either take antibiotics or not before getting the vaccine. Researchers will then measure immune responses to see if gut bacteria are import…