It's smart for parents to ask questions, but "the overwhelving evidence tells us vaccines are safe, effective and critical," says Dr. Eric Miller.

Pneumonia has become the leading cause of certified deaths in Malaysia while seasonal influenza remains a global health ...

Many people think chickenpox isn’t that serious, but the disease can actually be life-threatening. Chickenpox caused more than 10,000 hospitalizations and up to 150 deaths every year before the ...

More than 300 cases have been reported, which experts have linked to infection with Campylobacter jejuni. Samaan Lateef reports from Mumbai.