Young people who use screens before sleeping have more sleep problems Young people (13-18 years) who use light-emitting screens daily in the hour before going to sleep have more sleep problems.
New bacterium in ticks Last year, a man was treated at the Amsterdam Academic Medical Centre (AMC) after being bitten by a tick and becoming infected with a strain of the Borrelia bacterium not previously encountered in
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.