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'Informal Care' for Older Americans Tops $500B Annually, Study Finds
World Bank Pledges $100M More to Fight West Africa's Ebola Outbreak
4 Steps Could Quell Ebola in West Africa, Researchers Say
Frailty Tied to Lower Survival Rates After Kidney Transplant
Hormone Therapy May Up Heart-Related Deaths in Some Prostate Cancer Patients
Ebola Outbreak in Liberia May Be Slowing: WHO
Is Milk Your Friend or Foe?
Second Dallas Nurse With Ebola to Be Released From Hospital
Health Tip: Seniors Shouldn't See Exercise as a Chore