CyFi

@cyfi10 · Twitter · 2026-06-26 18:11 UTC

BREAKING: 13 sewer sites hit 12+ week SARS-CoV-2 level highs, up from 7 last week, and 10 2 weeks ago! 9 more sites increased by 10 percentile points or more, across the site full history! California has 2 large, old sites in Los Angeles, and the Bay Area cross above 20 percentile!

CyFi

@cyfi10 · Twitter · 2026-06-19 21:17 UTC

BREAKING: 7 sewer sites hit 12+ week highs for SARS-CoV-2 levels, down from 10 last week, and tied with 7 two weeks ago.