New: pathogendefinitionAll contenthive-129948hive-196917krsteemhive-166405hive-180932hive-183959photographyzzanhive-183397hive-150122hive-185836hive-144064hive-188619hive-184714hive-101145uncommonlabhive-103599bitcoinhive-193186hive-138689hive-145157hive-139150hive-109690hive-103393TrendingNewHotLikersukbe (49)in howdopathogensspread • 6 years agowhat is pathogenPathogens are microscopic organisms that cause or have the potential to cause the disease. Protozoan Giardia causes diarrhea called giardiasis. Giardia species are found as free swimming…