In 2021, more than 138,000 people were tested for sexually transmitted infections (STIs) at a centre for sexual health.

Research by RIVM shows that the participants in the so-called tROM project, their supervisors and other people involved may have been exposed to chromium-6.

An increasing number of clients tested at a Dutch STI clinic for a sexually transmitted infection (STI) is diagnosed with gonorrhoea, syphilis and chlamydia.

Researcher Dr Guus Velders of RIVM has made the Nature top-10 list of 2016. This means that, according to Nature, he was one of the 10 most influential scientists in 2016.

Scientific research by RIVM’s Guus Velders stood partly at the basis of the HFC global climate agreement.

Without global agreement on the use of HFCs, their contribution to the greenhouse effect may increase sharply to 10 percent of that of CO2 by 2050. The current contribution is less than 1 percent.

The number of clients tested for sexually transmitted infections (STIs) at Dutch STI clinics has increased since 2004.

By combining the available international knowledge, the method to assess the extent to which consumers are exposed to chemical substances via everyday products such as paint, cleaning agents and co

RIVM is developing methods to identify new and emerging risks of chemical substances to workers, consumers and the environment.