I’ve seen multiple clips of people in hazmat unforms spraying stuff on ground. Like, on grass even. What is it and why are they doing that?
Business Insider suggests it is a low concentration bleach-and-water solution. The are probably doing it partly as genuine attempt to do something, and partly as theater. The actual usefulness is almost entirely theater.
My tap water is a low concentration bleach water solution.
Most pictures of people in hazmat uniforms spraying stuff on the ground are spraying weedkiller. Absent a really clear attribution and provenance, I’d start with that assumption.
Apparently it’s working. They’ve had 0 new cases outside the main province the last couple days (obviously what is reported and what is not reported are two different stories but still signs are pointing up).