Indication

Cefazolin for Trauma / hemorrhage

38 sources31 named agencies18 statesas of 2026-10-31

Adult dosing has a median of 2000 mg across 35 published protocols, with the middle half between 2000 and 2000.

38sources

31named agencies

18states

85entries

31named here

Doses far off from what other protocols give are likely misreads, so they are left out until checked. How that works.

Adultmg

35sources

29named agencies

17states

45entries

0kept as written

min	p25	median	p75	max
1000	2000	2000	2000	3000

Values in mg. One value per source (that source's median), so a document listing a medication five times still gets one vote.

Routes

IV 56%
IV/IO 36%
IV/IM 4%
IV/IO/IM 4%

United States EMS Protocol Census, n=35 protocols from 29 named agencies / 17 states, updated Oct 2026

Pediatric, weight-basedmg/kg

25sources

19named agencies

14states

34entries

0kept as written

min	p25	median	p75	max
20	30	30	30	50

Values in mg/kg. One value per source (that source's median), so a document listing a medication five times still gets one vote.

Routes

IV 53%
IV/IO 35%
IV/IM 6%
IM 3%
IV/IO/IM 3%

United States EMS Protocol Census, n=25 protocols from 19 named agencies / 14 states, updated Oct 2026

Pediatricmg

5sources

4named agencies

5states

5entries

0kept as written

min	p25	median	p75	max
500	1000	1000	1000	2000

Values in mg. One value per source (that source's median), so a document listing a medication five times still gets one vote.

Routes

IV/IO 60%
IV 40%

United States EMS Protocol Census, n=5 protocols from 4 named agencies / 5 states, updated Oct 2026

Adult, weight-basedmg/kg

1sources

1named agencies

1states

1entries

0kept as written

Below 5 sources, so no distribution is published for this group — only the counts above.

Routes

IV/IO 100%

United States EMS Protocol Census, n=1 protocols from 1 named agencies / 1 states, updated Oct 2026

Named agencies with a page31

Agencies whose protocols are a public record are named here. Their own doses are on their own pages; this list carries no values.