Researchers analyzed the MESA study to determine the comparative value of the pooled risk equation vs. CT coronary artery calcium score for determining which aspirin-naïve patients < age 70 years without overt coronary artery disease would benefit most from primary prevention with aspirin. They found a calcium score of > 100 was superior for this determination.

COVID-19 infections at several long-term care facilities in the Seattle area have killed at least 32 elderly residents and infected two healthcare workers, the King County Health Department reported.

Tafenoquine is effective for the prevention of all species of malaria and can be used to prevent relapse of Plasmodium vivax and Plasmodium ovale. G6PD status should be evaluated prior to use.

The 2019-2020 flu season is already among us, and it is imperative that those healthcare practitioners on the frontline have current knowledge of prevention and treatment strategies. Both influenza A and B strains have been identified, and their predominance varies by region and age group.

In a scientific/public health triumph, the first vaccine for the prevention of Ebola virus infection has been approved. If administered prior to 10 days after exposure, its protective efficacy is 100%.