what is bacteria

Antibiotics were developed over 70 years ago. At the moment, there are many effective and most importantly, safe antibiotics. Despite this, some Read More

There are features of use antibiotics. Antibiotics are far from harmless, as do most other drugs. Should take antibiotics only when they Read More

Bacteria differ from viruses very much. First of all, they are bigger, second of all, they represent quite self-sufficient live organisms capable Read More