FOLLOW UP
Fatal dose
Vitamin A supplements claim the lives of 17 children in Assam
Killer within the bug
Vaccine developed against kala azar
Asthma and ozone
Children face a greater risk
Drug row
Cornucopia of cures
Genome of life saving bacterium is sequenced
Big wonder
Homoeopathy to combat the arsenic menace
In denial
Mystery fever kills hundreds; government clueless
Not enough
Treatment has reached many but tuberculosis still kills millions
Waste power
A fuel cell produces hydrogen from dissolved organic matter
Bytes
Avian returns
Bird flu resurfaces, exposes weakness of testing system
AIDS came to US from Haiti say researchers from University of Arizona
Gold salts to treat arthritis
Malaria vaccine fails to protect people in Mali
Sleep deprivation affects brain cell growth
Over production of enzyme triggers dengue
Protein lack
Virus to kill cancer
Following rules doesn't pay
Breach in drug resistance
New synthetic compound works differently on malaria