Centers for Disease and Control and Prevention

Forgotten Vials Of Smallpox Found In Storage Room In BethesdaA startling discovery: vials of the deadly disease smallpox---found right here in Maryland! It happened on the campus of the National Institutes of Health in Bethesda.
Study: Home That's Too Clean Could Leave Newborn Vulnerable To Asthma, AllergiesKeeping your home too clean may lead to asthma and allergy complications later in life for children