More gonorrhoea, syphilis and chlamydia at Dutch STI clinics An increasing number of clients tested at a Dutch STI clinic for a sexually transmitted infection (STI) is diagnosed with gonorrhoea, syphilis and chlamydia.
Blood spot test extended as of 1 January 2017 to include two more disorders As of 1 January 2017, the disorders alpha and beta thalassaemia will be added to the neonatal blood spot (‘heel prick’) screening programme.