http://news.yahoo.com/s/ap/birth_defectsWASHINGTON - About 8 million children worldwide are born every year with serious birth defects, many of them dying before age 5 in a toll largely hidden from view, the March of Dimes says.
Most birth defects occur in poor countries, where babies can languish with problems easily fixed or even prevented in wealthier nations, according to research released Monday by the organization.
But the researchers said some innovative programs in Iran and Chile show that effective preventions don't have to be costly.
Indeed, about 70 percent of birth defects could be either prevented, repaired or ameliorated, they concluded.
"We were surprised by the toll," said epidemiologist Christopher Howson with the March of Dimes, which sponsored the five-year project after doctors complained that birth defects often are ignored as a public health problem.
"It's like the tip of an iceberg that is rising out of the ocean," noticed only after infant mortality from other causes drops, he said.