HHealth Read More Early antibiotic use may blunt infant vaccine protectionNovember 26, 2025 Early-life exposure to antibiotics can weaken the immune response to several routine vaccinations in infants, research has found. …
HHealth Read More Antibiotics can make some vaccines less effective. Scientists suspect gut bacteria may play a roleNovember 23, 2025 While vaccines and antibiotics are important medicines, in some cases, one might make the other less effective. That’s…