In Amish country, nurses go door to door to stop deadly spread of measles
With four measles-related deaths in Pennsylvania, health officials are hoping to get people on board with vaccines in private.
As the state battles the deadliest measles outbreak in recent history, the clinical supervisor drives 30 miles (48.3km), sometimes daily, to a rural corner of Pennsylvania where many Amish people live.
Walking into strangers' homes, Weiser says she tries her best to be respectful and non-intrusive as she vaccinates dozens of family members against the measles, sometimes around the kitchen table.
"A lot of people that I encounter, they don't have health insurance. They don't have a lot of interaction with the health system, and they just haven't seen the need to get these vaccines," said Weiser, who works for the Chester County Health Department.
Jeanne Franklin, the director of the health department, said officials have been using some of the strategies they employed during the Covid pandemic - knocking on doors in the community to let them know about the outbreak and offering private settings, like people's homes, for immunisations.