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• The anthrax bacillus, Bacillus anthracis, was the first bacterium shown to be the cause of a disease. In 1877, Robert Koch grew the organism in pure culture, demonstrated its ability to form endospores, and produced experimental anthrax by injecting it into animals.
• Ricin toxin from Castor Bean Plant Ricinus communis Ricin is one of the most poisonous naturally occuring substances known.
• Cannabis link to mental illness strengthened.The link between regular cannabis use and later depression and schizophrenia has been significantly strengthened by three new studies.
• Chicken pox vaccine's staying power questioned A disease outbreak in a New Hampshire day-care center may indicate the need for periodic boosters.
• Cancer cell study revives cellphone safety fears The safety of cellphones has been brought into question once again by research that suggests radio waves from the devices could promote the growth of tumours. Paradoxically, the study suggests that the radiation makes tumours grow more aggressively by initially killing off cancer cells.
• Do we need to use Antibiotics...Quality controlled: Putting practice guidelines to work
  Evidence-based practice guidelines are increasingly touted as the key to quality care. Now the push is on for physicians to prove they're following along.
• Corticosteroid Treatment in Asthma Add-On Therapy Better than Increased Doses for Corticosteroid Treatment in Asthma Patients A DGReview of :"Effects of Varying Doses of Fluticasone Propionate on the Physiology and Bronchial Wall Immunopathology in Mild-to-Moderate Asthma."
• CervicalCytology
• Wai-Ching Leung gives some advice on how to prepare for both parts of Plab test.
• Hypertension Guidelines
• Management of Breast Disease
• Trditional Tibetan Medicine