Mortality rising

Over the period week 1 to 10 inclusive (ending 8 March 2020), the average number of deaths per week stood at 3,132. This is slightly less than in 2019, when 3,170 deaths were recorded over the same period.

The rising mortality coincides with the outbreak of the coronavirus crisis in the Netherlands. The first confirmed COVID-19 patient in the Netherlands was reported on 27 February 2020. The first death involving COVID-19 was reported on 6 March 2020. The COVID-19 outbreak was declared a pandemic by the World Health Organization (WHO) on 11 March 2020.
In week 11 (ending 15 March), 34 deaths involving COVID-19 were reported to RIVM. In week 12 (ending 22 March), 280 deaths were reported, while in week 13 (ending 29 March), the death toll stood at 713 (as of Thursday, 2 April 2020). In view of the fact that in the Netherlands, not all deceased persons are tested for the coronavirus, actual counts of corona deaths are expected to be higher. A more complete picture emerges when we look at the total number of deaths per week, based on the data received by CBS and regardless of death cause.

Rising mortality mainly among elderly

In absolute numbers, the deaths in week 12 included mainly more elderly people compared to the first ten weeks of 2020. Mortality mainly increases among the elderly during winter and during outbreaks of flu and/or common colds in particular.
In percentage terms, the number of deaths in week 12 is higher across all age groups over 50 years. Conversely, a decline is seen in the age groups under 50. The increase in week 13 appears to be concentrated in the age group 65 years and over.

More deaths in Noord-Brabant

The relatively higher mortality over week 12 (as compared to the first ten weeks of 2020) is seen in most provinces of the Netherlands. The sharpest rise can be seen in the province of Noord-Brabant. This province already showed a marked increase in mortality as of week 11 (ending 15 March). After Noord-Brabant, the province of Limburg showed significantly rising mortality over week 12. Other provinces with a substantial rise are Noord-Holland and Gelderland.
The rising mortality trend was continued in Noord-Brabant and Limburg over week 13. Total mortality over week 13 in these two provinces, based on the most recently available information, is approximately 80 percent higher than the weekly average in weeks 1 through 10 of this year. Utrecht province also shows a distinctly higher number of deaths based on the initial estimates. Other provinces with an (additional) increase over weekly 13 include Gelderland and Overijssel.