Our social connections and interactions form networks. Studying these networks reveal the ways in which both memes and viruses travel through populations
Your body can be infected and fight off SARS-CoV-2 without your ever noticing.
Every time the virus copies itself it makes mistakes, creating a trail that researchers can use to build a family tree with information about where it's traveled, and when.
Whether you're going grocery shopping, handling money, going to the park, taking public transport or getting takeaway - here are some tips on what to avoid when possible.
New Zealanders are preparing to stay at home for four weeks to stop the spread of COVID-19. Under existing laws, people who flout lockdown rules could face fines or six months in jail.