Sri Lanka's premier medical agency has recommended immediate withdrawal of a vaccine imported from India and revaccinate over three million children. Doctors say that these children received

A new vaccine can prevent urinary infections effectively

A nasal vaccine for influenza, containing inactivated viruses, has proved effective in trials on 51 volunteer medical students in Israel. Although the medical students were exposed to

A super vaccine shows promise in curing the growing menace of prostate cancer

Invaded and ravaged by germs and pathogens every moment of its existence, the human body has developed its own lines of defence. Among the lesser known barriers are the linings of the gut

The immune system comprises of two categories of white blood cells

Immune responses in our bodies are significantly affected by our intestines

the successful trial of an experimental vaccine developed by a British healthcare group has given a major boost to researchers looking for an effective remedy for malaria. The SmithKline Beecham

A new theory links the origin of sleep to bacteria present in the gut

Oral vaccination may enhance immunological memory