http://www.sciencemag.org/news/2021/01/monoclonal-antibodies-can-prevent-covid-19-successful-vaccines-complicate-their-future > Nursing home residents like Louisa Perreault in Marlborough, Massachusetts, have suffered more from COVID-19 than any other population—and a new study suggests they may benefit most from monoclonal antibodies used as preventives. > Science’s COVID-19 reporting is supported by the Pulitzer Center and the Heising-Simons Foundation.