Bacteria Student activity Play

Common infectious diseases Student activity Play

Features of bacteria Animation Play

Influenza type A virus Slideshow Play

Influenza virus – model Animation Play

Influenza – a dangerous disease Illustration Play

Influenza – different types Student activity Play

Pathogenic factors and diseases Student activity Play

Pathogenic factors and diseases Chart Play

Pathogenic viruses Student activity Play

Pathogenic viruses Chart Play

Spanish influenza Illustration Play

Viral diseases Whiteboard presentation Play

Viruses Student activity Play