The European Food Safety Authority (EFSA) has published a provisional health-based guidance value for perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA).

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

Residues of medicinal products, such as painkillers, hormones and antidepressants, are increasingly detected in surface water and drinking water.

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

We can all help to reduce pollution of the environment by pharmaceutical residues.

Routine screening for anorectal chlamydia among HIV-positive men who have sex with men (MSM) could avert further spread of chlamydia and HIV in the total MSM population.

Until 2003, Lymphogranuloma venereum (LGV), an aggressive form of chlamydia, was considered to be a rare tropical disease, endemic to Africa, Asia and the Caribbean.

In 2012, the number of new consultations at Sexually Transmitted Infections (STI) clinics in the Netherlands increased by 7% over the previous year.