New: steemiteducationhealthAll contenthive-129948hive-196917krsteemhive-183959photographyzzanhive-180932hive-166405hive-144064bitcoinuncommonlabhive-185836hive-183397hive-188619krsuccesshive-150122hive-124908hive-145157hive-101145lifehive-139150hive-109690hive-167213hive-103599TrendingNewHotLikersneyi24 (43)in steemstems • 7 years agoInfectious or Contagious Diseases - Symptoms - PreventionHello Steemit! I knew that many of the infectious diseases are disorders caused by organisms, such as bacteria, viruses, fungi or parasites. And that many organisms live in our body. General…