The US Health and Human Services (HHS) – whose motto is to ‘improve the health, safety, and well-being of America – announced the purchase of romiplostim, sold as Nplate, Tuesday.The US Health and Human Services (HHS) – whose motto is to ‘improve the health, safety, and well-being of America – announced the purchase of romiplostim, sold as Nplate, Tuesday.Read MoreHealth News | Mail Online