Number of STI tests at sexual health centres are rising again In 2021, more than 138,000 people were tested for sexually transmitted infections (STIs) at a centre for sexual health.
Guus Velders in Nature's "Ten people that mattered this year" 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.