Data

Live surveillance data, grouped by event.

Article-level feed items are preserved, while map and country analytics stay deduped at the event level.

95events tracked

88active events

14globe pins

7route anchors

15country pages

49active sources

Event activity

7-day rolling

May 10May 11May 12May 13May 14May 15May 16

Fatality context by syndrome or strain

source ranges

HCPS AmericasWHO upper reported range

50%

U.S. HPSCDC respiratory-symptom fatality figure

38%

HFRS Asia/EuropeWHO upper reported range

15%

PuumalaECDC: usually below 1%

1%

Countries

Highest source density right now.

United StatesNorth America85 sourcesMay 16, 23:34 UTC CanadaNorth America81 sourcesMay 16, 23:21 UTC ChinaAsia78 sourcesMay 16, 23:21 UTC United KingdomEurope76 sourcesMay 16, 23:21 UTC ArgentinaSouth America75 sourcesMay 16, 23:21 UTC SpainEurope75 sourcesMay 16, 23:21 UTC JapanAsia74 sourcesMay 16, 23:21 UTC NetherlandsEurope71 sourcesMay 16, 23:21 UTC Cape VerdeAfrica70 sourcesMay 16, 23:21 UTC Saint HelenaAtlantic70 sourcesMay 16, 23:21 UTC BrazilSouth America8 sourcesMay 16, 21:33 UTC ChileSouth America7 sourcesMay 16, 17:28 UTC

Strain notes

Why the chart does not compare raw danger by headline.

HCPS Americas: WHO upper reported range U.S. HPS: CDC respiratory-symptom fatality figure HFRS Asia/Europe: WHO upper reported range Puumala: ECDC: usually below 1%