Spread of the virus

Positive tests in Alphen aan den Rijn

To keep track of the development and spread of the virus, we first show the self-reported positive tests from Infectieradar (RIVM). This gives more insight especially after the release of the advice on (self) testing and the closure of the GGD test lanes. You can read more about Infectieradar at Coronadashboard data explained.

Last values obtained on Friday, 24 March 2023. Is updated on Tuesday and Friday.

Source: RIVM

Average number of positive tests


Alphen aan den Rijn has 112,926 inhabitants.

The average number of reported positive people over the past 7 days

On Friday, 24 March 2023 there have been 1 positive tests reported.

Value of Friday, 24 March 2023 · Source: RIVM

Number of confirmed cases per 100,000 inhabitants


The average number of reported positive people per 100,000 inhabitants over the past 7 days

Value of Friday, 24 March 2023 · Source: RIVM

Positive tests over time

This graph shows how many people received a positive test result from the GGD (or hospital, care home or general practitioner) in this municipality. The data shows the number of positive tests that have been reported to the RIVM. Data on the number of tests that haven't produced results yet is not included.

The map shows "Show all"
The map shows "Last 30 days"
The map shows "Last 3 months"
The map shows "Last 6 months"
The map shows "Last year"
This graph shows the estimated number of infectious people over time. Use the keyboard to navigate through the time in the graph. With the left and right arrow keys you can move backwards and forwards in time. Use the left angle bracket < to go back and the right angle bracket > to go forward. With page-up and page-down you make bigger steps. Use the Home key and End key to go to the beginning and end of the timeline.
  • Average number over the last seven days
  • Tests with a positive result

Source: RIVM