Association of Normal Systolic Blood Pressure Level With Cardiovascular Disease in the Absence of Risk Factors

The risk of atherosclerotic cardiovascular disease (ASCVD) at currently defined normal systolic blood pressure (SBP) levels in persons without ASCVD risk factors based on current definitions is not well defined.. Of the 1457 participants, 894 were women (61.4%); mean (SD) age was 58.1 (9.8) years and mean (SD) follow-up was 14.5 (3.9) years. There was an increase in traditional ASCVD risk factors, coronary artery calcium, … Continue reading Association of Normal Systolic Blood Pressure Level With Cardiovascular Disease in the Absence of Risk Factors

Identifying airborne transmission as the dominant route for the spread of #COVID-19

Various mitigation measures have been implemented to fight the coronavirus disease 2019 (COVID-19) pandemic, including widely adopted social distancing and mandated face covering. However, assessing the effectiveness of those intervention practices hinges on the understanding of virus transmission, which remains uncertain. Here we show that airborne transmission is highly virulent and represents the dominant route to spread the disease. By analyzing the trend and mitigation … Continue reading Identifying airborne transmission as the dominant route for the spread of #COVID-19