Nearly 1,600 kids with Covid-19 were hospitalized last week — a new seven-day record and a 27 percent increase from the week before. POLITICO's Dan Goldberg tells Dispatch's Jeremy Siegel what's behind the surge. Dan Goldberg is a health reporter for POLITICO. Jeremy Siegel is a host for POLITICO Dispatch. Irene Noguchi is the executive producer of POLITICO audio. Jenny Ament is the senior producer of POLITICO audio. Raghu Manavalan is a senior editor for POLITICO audio. Read more: Children's hospitals are swamped with Covid patients — and it may only get worse