Biological sources of PM Indoor particulate matter can also come from biological sources, like mold or mildew spores, dust, and pet dander (tiny bits of skin shed by household pets) 25
This configuration provides excellent rigidity, impact resistance, and thermal insulation, making it ideal for aerospace, automotive, and high-performance sporting applications
However, the PAFs were calculated from studies including a very large-scale population-based prospective study with over 1 million subjects, therefore we believe that the degree of uncertainty in our RR and PAF estimation was reduced
1 A placebo-controlled animal study in rhesus monkeys exposed to an inhaled mean dose of 11 LD 50 (~5.5 x 10 5 spores (range 530 LD 50) of B
Heart and blood vessels Vaping raises blood pressure, heart rate and promotes inflammationthus increasing the risk of heart attack, stroke and cardiovascular disease