hisThis disease affects 1 out of every 3 children and people

This disease affects 1 out of every 3 children and people, it is one of the worst pandemics known to man and compares to the black plague, 300 million people currently have it, 250,000 people will die of this disease this year, according to the CDC 90% of the cases were 100% preventable, it attacks the kidney, eyes, and limbs......Can you guess the disease??? AND guess what company now has an answer and can HELP!!!