Ito talaga ay importante lalo na pag may baby sa bahay! Based sa what I know from my OB, tetanus protection from vaccination usually lasts around 10 years, kaya kailangan ng booster after that, pero honestly best talkin to your doctor about your specific situation kasi may factors na pwedeng mag-affect. A few of us moms talk about this whenever we get pregnant ulit, since tetanus protection is crucial during delivery, your OB can check your records at mag-advise kung kailangan mo ng booster or if you're still covered pa.