Could greater prescription of medical cannabis be a solution to the opioid crisis?

Medical cannabis could be an important alternative to opioids when managing pain, a new study of thousands of patients concludes.

Greater predicted life expectancy confirms importance of HIV/AIDS treatment

Since the introduction of the first antiretroviral therapy (ART) drug for HIV/AIDS treatment 35 years ago, life expectancy in Sub-Saharan Africa has steadily increased. ART medications are specifically designed to help an individual's immune system fight HIV and in turn suppress HIV replication. However, there is a limited understanding of the combined effects of HIV and ART on disability and healthy longevity for individuals with the disease.

Lassa virus endemic area may expand dramatically in coming decades

In the study, which appeared on September 27 in Nature Communications, scientists analyzed decades of environmental data associated with Lassa virus outbreaks, revealing temperature, rainfall and the presence of pastureland areas as key factors contributing to viral transmission. The researchers projected that areas hospitable to Lassa virus spread may extend from West Africa into Central and East Africa in the next several decades. With this expansion and expected African population growth, the human population living in the areas where the virus should—in theory—be able to circulate may rise by more than 600 million.