Pertussis vaccination schedules by country.

<p>Pertussis vaccination schedules by country.</p

Pertussis incidence in the ten participating Central and Eastern European countries, 2000–2013.

<p>aP: acellular pertussis vaccine combined with diphtheria and tetanus toxoids. wP; whole cell pertussis vaccine combined with diphtheria and tetanus toxoids. Data not available by age group for Lithuania.</p

Boxplot of overall annual pertussis incidence rates between 2000 and 2013 for each of the ten participating Central and Eastern European countries.

<p>Each boxplot represents the median (black line in box) and the 25th and 75th percentile incidence rates (edges of the box). The whiskers represent 1.5 x inter-quartile range. Outliers are represented as blue dots.</p

Surveillance system, clinical and laboratory criteria used by country.

<p>Surveillance system, clinical and laboratory criteria used by country.</p

Boxplot of the overall annual incidence of pertussis reported across all participating countries for each of the calendar years in the study period.

<p>Each boxplot represents the median (black line in box) and the 25th and 75th percentile incidence rates (edges of the box). The whiskers represent 1.5 x inter-quartile range. Outliers are represented as blue dots.</p

Pertussis associated deaths in 10 Central and Eastern European countries (2000–2013).

<p>Pertussis associated deaths in 10 Central and Eastern European countries (2000–2013).</p