COVID-19 vaccine effort turns into slog as Delta spreads
https://healthell.blogspot.com/2021/06/covid-19-vaccine-effort-turns-into-slog.html
COVID-19 vaccine effort turns into slog as Delta spreads
As cases tumble and states reopen, the potential final stage in the U.S. campaign to vanquish COVID-19 is turning into a slog, with a worrisome variant gaining a bigger foothold and lotteries and other prizes failing to persuade some Americans to get vaccinated.
