News | RIVM

Predicting who will experience symptoms after Lyme disease remains challenging

Each year, approximately 27,000 people are diagnosed with Lyme disease. For most, the symptoms disappear after treatment with antibiotics. Unfortunately, 25% of those treated have chronic symptoms, such as fatigue, concentration disorders or pain.

Number of Lyme disease diagnoses remains high

In 2021, the number of Lyme disease diagnoses with a red ring or rash– known as an erythema migrans, or EM – remained as high as in the previous survey in 2017. GPs diagnosed 25,600 patients with a red ring or rash caused by the Lyme bacteria.

New test for Lyme disease is not reliable

To determine whether someone has Lyme disease, doctors in the Netherlands often use antibody tests. For some time now, so-called cellular tests have been available on the market.

Verschillende commerciële laboratoria gebruiken zogeheten cellulaire testen voor Lyme. Helaas zijn niet betrouwbaar.

Ten years of Tick Radar 80,000 tick bite reports; chances of being bitten highest in Drenthe

After recording 80,000 tick bites in 10 years via Tekenradar.nl, we now know that you are most likely to be bitten by a tick in Drenthe. Quickly removing the tick halves the chance of contracting Lyme disease.

Safety of materials and products already starts at the design phase

The Ministry of Infrastructure and Water Management aims to ensure that all new materials and technological developments are safe in 2050.

Onderzoeker met veiligheidsbril bekijkt preparaat

New WHO protocol for integrated One Health surveillance of antibiotic resistance: the Tricycle protocol

The World Health Organization (WHO) has developed a protocol for global One Health surveillance of antimicrobial resistance based on one indicator, Extended Spectrum Beta-Lactamase producing E.

Tricycle protocol global One Health Surveillance

WHO

Spread of tick-borne encephalitis virus in the Netherlands

Every year about 1.5 million ticks bite someone in the Netherlands, especially between March and October. Most people will not get sick of that.

Can you solve a medical mystery?

During World Antibiotic Awareness Week 2019, RIVM has set up an escape room in one of busiest shopping malls in the Netherlands.

RIVM supports WHO in national capacity building for measuring foodborne disease burden

RIVM’s Collaborating Centre for Risk Assessment of Pathogens in Food and Water was invited to WHO’s side event during the 41st Codex Alimentarius Commission on July 4th 2018.

New test has no added value in Lyme disease of the central nervous system

Active Lyme disease of the central nervous system cannot be detected with an ELISpot test.