A perfectly reasonable question, Mark. For a good answer, I spoke with Lisa Lange, a microbiologist and filter expert who works for Cascade Designs, which now markets both the Sweetwater filter line ...

A swimming school boss who allegedly turned a blind eye to health and safety regulations causing 166 children to catch a parasitic disease from the filthy pool has been fined £1,500. More than 60 per ...

Giardia is no joke. Just ask Ned Rozell, author of the Alaska Science Forum. Rozell wrote about the intestinal parasite in his weekly science column, put out by the Geophysical Institute at the ...

Two children attending a special needs school in Liverpool battling an outbreak of giardiasis, a disease caused by a parasite, have died. The names of the deceased, as well as their exact cause of ...

STOMACH bloating is when a person finishes a meal, but the meal hasn't quite finished with them. Sometimes the bloating could signal a serious infection. Bloating is the uncomfortable feeling you get ...