How much did SARS-CoV-2 need to change in order to adapt to its new human host? In a research article published in the open access journal PLOS Biology Oscar MacLean, Spyros Lytras at the University of Glasgow, and colleagues, show that since December 2019 and for the first 11 months of the SARS-CoV-2 pandemic there… Read More »
As psychologists worry that the coronavirus pandemic is triggering a loneliness epidemic, new Harvard research suggests feelings of social isolation are on the rise and that those hardest hit are older teens and young adults. In the recently released results of a study conducted last October by researchers at Making Caring Common, 36 percent of… Read More »
People with HIV who already have resistance to a non-nucleoside reverse transcriptase inhibitor (NNRTI) when they start first-line antiretroviral treatment containing the integrase inhibitor dolutegravir were less likely to achieve viral suppression, a large clinical trial in South Africa has reported. NNRTI resistance has not been shown to affect responses to dolutegravir-based treatment previously. The… Read More »
The first randomized controlled trial1,2 to assess the effectiveness of surgical face masks against SARS-CoV-2 infection specifically — which journals initially refused to publish — is finally seeing the light of day. The so-called “Danmask-19 Trial,” published November 18, 2020, in the Annals of Internal Medicine,3 included 3,030 individuals assigned to wear a surgical face… Read More »
Children infected with the coronavirus produce weaker antibodies and fewer types of them than adults do, suggesting they clear their infection much faster, according to a new study published Thursday. Other studies have suggested that an overly strong immune response may be to blame in people who get severely ill or die from Covid-19. A… Read More »
Intermittent fasting (IF) is an approach to eating based on timing. The idea is that fasting for long enough allows insulin levels to fall low enough that our body will use fat for fuel. Growing evidence in animals and humans shows that this approach leads to significant weight loss. When combined with a nutritious, plant-based… Read More »