avian flu or avian influenza

• hypocrite
• hypocycloid
• hypodermic
• hypodermic needle
• hypodermic syringe
• hypodermis
• hypogastrium
• hypogea
• hypogeal
• hypogean
• hypogene
• hypogeous
• hypogeum
• hypoglossal nerve
• hypoglycaemia
• hypogonadism
• hypogynous
• hypoid gear
• hypokalaemia
• hypolimnion
• hypomagnesaemia
• hypomania
• hypoparathyroidism
• hypophosphate
• hypophosphoric acid