Deadly dilemma
AIDS 'victims'
Blood read
A new instrument measures the concentration of haemoglobin in the blood
CHINA
Bloody revelation
JAPAN
Pigs to the rescue
Large-hearted men
The tongue that heals
Malarial parasite
Blood from animals
Universal blood type
Metal miracles
FIGHTING MEASURES
Risks of travelling
Sucking secrets
Vector cells
CHINA
Positive step