Genetic isolation by distance.

<p>The genetic distance in <i>H. pylori</i> between pairs of geographical populations (<i>F</i>_ST) was plotted against the geographical distance between the two populations. 75% of the variance in <i>F</i>_ST was accounted for by geographical distance.</p

Representative PFGE patterns of <i>Salmonella</i> Grumpensis from infants with gastroenteritis.

<p>Representative PFGE patterns of <i>Salmonella</i> Grumpensis from infants with gastroenteritis.</p

Factors associated with HBV vaccine response.

<p>Factors associated with HBV vaccine response.</p

Immune response (anti-HBs levels) to complete HBV vaccination according to the year of vaccination in Cameroon and Senegal among children with immunization card.

<p>Immune response (anti-HBs levels) to complete HBV vaccination according to the year of vaccination in Cameroon and Senegal among children with immunization card.</p

Characteristics of the children.

*<p><b><i>Median [Q1; Q3]</i></b>.</p