Vacuna BCG: qué es y por qué debe aplicarse al nacer

Dr. Ruth Saraí Aldana Vergara graduated as a Surgeon from the Universidad del Noreste (UNE). She subsequently completed a specialty training course in pediatrics from the Mexican Council of Certification in Pediatrics (CMCP), as well as a specialty training course in pediatric pulmonology from the National Council of Pulmonology. What you'll find in this video: 1. What is the BCG vaccine and why is it important to receive it at birth? 0:06 2. What diseases does this vaccine prevent and how does it affect the baby's body? 0:53 3. Is it normal for a scar or lump to form at the injection site? 1:32 4. In what cases is BCG not recommended, and what should you do if it wasn't administered at birth? 2:36 If you would like to schedule an appointment with the specialist, you can do so through our link: https://www.topdoctors.mx/doctor/ruth... To find the best Pediatric Pulmonologists in Mexico, visit: https://www.topdoctors.mx/neumologia-... Information updated as of 08/21/2025. The content of this material is for informational purposes only and does not, under any circumstances or conditions, replace a consultation with a specialist. If you require more information, we suggest contacting the specialist directly.