റൂബെല്ല വാക്സിൻ നൽകിയാൽ സംഭവിക്കുന്നത് | LATEST MALAYALAM HEALTH TIPS

what is measles rubella vaccine - Latest malayalam health video about measles rubella Vaccination by Dr. Shaji Thomas John. Measles is a highly contagious disease caused by a virus. Measles can occur in a person who has never had measles and has no immunity against it.