Employee vaccine manufacturer infected with polio virus Early April, a sealed room at a vaccine manufacturer was the site of an incident. Two employees were exposed to the polio virus.
Is screening for sexually transmitted infections as part of HIV care cost-effective in the Netherlands? 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.