Scientists at Gladstone Institutes (IMAGE) Gladstone Institutes Caption Sonali Chaturvedi (left) and her colleagues in Leor Weinberger’s lab at Gladstone Institutes show that a new single-dose intranasal treatment for SARS-CoV-2 infection decreases viral shedding and limits transmission of the virus. Seen here with Daniela Lopez (right). Credit Photo: Michael Short/Gladstone Institutes Usage Restrictions Use for non-commercial purposes only, in relation to this study License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.