Attempts at restricting people’s mobility to control the spread of COVID-19 may be effective only for a short period, researchers said. A new study examines people’s […]
There are many factors that play into models of COVID-19 transmission: How much viral load is present in a person’s cough? What kinds of materials are […]
In the brain, more than a hundred molecular substances act as transmitters that control communication pathways between nerve cells via thousands of different receptor types. In […]