Antonie Van Leeuwenhoek
Wellcome Collection ; CC 2.0
Robert Koch
Hulton Archive/ Getty Images
Alexander Fleming
Davies/ Keystone/ Hulton Archive/ Getty Images
Salvador Luria
Keystone/ Hulton Archive/ Getty Images
François Jacob
Jacques Monod
Keystone/ Getty Images
Salmonella
S. Lowry/ Univ Ulster/ The Image Bank/ Getty Images
Plasmodium : cycle de développement
Encyclopædia Universalis France
Roquefort
SylvainGrandadam/ The Image Bank/ Getty Images