Dr. DeB’s city hosp vax order

Mayor de Blasio will mandate that employees of the city’s public-hospital and health-clinic systems be vaccinated for the coronavirus — or submit to weekly testing for COVID-19, The Post has learned.

The order, likely to be announced

Wednesday or Thursday, will cover Health + Hospitals employees and those who work at the Department of Health and Mental Hygiene’s public clinics, sources said.

It comes as the officials try to head off a COVID resurgence fueled by the new

Delta variant, which is far easier to catch than previous versions of the virus, but whose effects are minimal for those who have been fully vaccinated.

De Blasio has grown publicly frustrated with the slowing rate of vaccinations — particularly among employees of the city’s sprawling public-hospital system.

Fewer than 60 percent of H+H’s staff are fully vaccinated despite having been first in line for the shots months ago, The Post revealed Monday.