RIVM and EFSA optimise new calculation model for mixture risk assessment Plant protection products (PPPs) are products used in agriculture to protect crops against, for example, fungi, insects and weeds.
Regional differences in testing rates underestimate incidence of LGV epidemic 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.