Effects of temperature and nutrient load on the interaction of Vibrio parahaemolyticus and plastic pollution in the marine environment.

Plastic pollution in the marine environment harbors a diverse community of microorganisms called the plastisphere. The plastisphere has been found to contain potential pathogenic species of concern to both marine organisms and human health. This study examines the ability of plastic to harbor Vibrio parahaemolyticus, the leading cause of seafood-borne illness around the globe, in varying environmental conditions.

Biases incurred from nonrandom repeat testing of haemoglobin levels in blood donors: Selective testing and its implications.

To help prevent anaemia, it is a requisite for blood donors to undergo a haemoglobin test to ensure levels are not too low before donation. It is therefore important to have an accurate testing device and strategy to ensure donors are not being inappropriately bled. A recent study in blood donors used a selective testing strategy where if a donor's haemoglobin level is below the level required for donation, then another reading is taken and if this occurs again, a third and final reading is used.