World Health Organization (WHO) declared that the COVID-19 outbreak had become a pandemic.Since then, scientists all over the world have been working ceaselessly to find effective ways to prevent and treat infections with SARS-CoV-2 and help people recover from COVID-19.At Medical News Today, we present regular roundups of the most recent research advances that offer hope and reassurance that the world may soon find its way out of the pandemic.Stay informed with live updates on the current COVID-19 outbreak and visit our coronavirus hub for more advice on prevention and treatment.In this installment, we look at the latest research around SARS-CoV-2 infection prevention, emerging evidence that could help inform new COVID-19 therapies, and.