Compiled by the ENCLAI research team following a documented methodology · Editorial oversight: Dr Natalya Mathur, Founder · Data last updated: (UTC)

HIV disease in Guam: 2026 cases and outbreak reports

Reported hiv disease surveillance for Guam (GUM) — ≈ Stable · 2025 — latest record 2026-10-07

What the 2026 data shows

As of 5 September 2026, Guam has reported 12 HIV disease cases in 2026, as published by Guam DPHSS. The full year 2025 closed at 16 cases. 2025 closed 3% above the 2023–2024 average, which is why the trend reads “≈ Stable”.

Of the 12 countries reporting hiv disease to ENCLAI in 2026, Guam accounts for 0.0% of reported cases and ranks 12 by case count.

ENCLAI has logged 67 surveillance records for hiv disease in Guam in 2026, with the most detailed reporting in Oct 2026 (67 records); the case counts run to 2026-09-05. 1 distinct surveillance sources reported this pair in 2026.

Reporting authorities for these counts: Guam DPHSS — Communicable Disease Surveillance dashboard (Office of Epidemiology and Research)

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Surveillance summary

2026 cases (YTD)
12
2025 cases (full year)
16
Baseline avg (3yr)
N/A
Trend (2025)
≈ Stable · 2025
+3% vs 2023–2024 average

Reported cases by year, Guam

YearReported casesShare of worldwide reports
2023 17 0.1%
2024 14 0.0%
2025 16 0.0%
2026 (year to date) 12 0.0%

Reporting bounds and case definitions vary; historical baselines are a separate comparison measure. Worldwide share compares this country's reported figure with the sum of all countries reporting hiv disease to ENCLAI for that year. "Incomplete year" means our sources cover less than ten months of that year, so no full-year figure is shown; "outbreak total to date" is a running total since an outbreak began, not a count for one year.

Surveillance records logged in 2026

MonthRecordsReporting sources
Oct 2026671

A record is one dated surveillance publication or one row of an official table; a month with many records is a month with detailed reporting, not necessarily more cases.

HIV disease in other countries, 2026

Country2026 casesTrend
Colombia 13,229
China 7,489
Poland 1,737 ▲ Rising · 2025
Panama 1,373
Taiwan 247 ▲ Rising · 2025

Other diseases reported in Guam, 2026

Disease2026 casesTrend
Seasonal influenza 625 ▲ Rising · 2025
Chlamydia infection 610 ≈ Stable · 2025
COVID-19 354 ▼ Declining · 2025
Gonococcal infection 246 ▲ Rising · 2025
Syphilis 103 ▲ Rising · 2025

Questions about this page

How many HIV disease cases has Guam reported in 2026?
As of 5 September 2026, Guam has reported 12 HIV disease cases in 2026, as published by Guam DPHSS. The full year 2025 closed at 16 cases. 2025 closed 3% above the 2023–2024 average, which is why the trend reads “≈ Stable”.
Is HIV disease rising or falling in Guam?
ENCLAI's trend reading for HIV disease in Guam is “≈ Stable · 2025”: the latest complete year is compared with the earlier baseline from the reported counts; the current year is not judged until it closes.
Where does Guam publish HIV disease surveillance data?
The counts on this page were published by Guam DPHSS — Communicable Disease Surveillance dashboard (Office of Epidemiology and Research). ENCLAI compiles and normalises them and is not affiliated with these authorities.

About this data

Figures are reported case counts as published by the originating health authorities, compiled by ENCLAI from 444 verified surveillance sources. Guam figures reflect the reporting available to ENCLAI; reporting periods and case definitions differ between sources, and a missing report does not establish zero cases. ENCLAI holds hiv disease records for Guam dated from 2020. How we verify and update data: methodology & Trust Center · understanding case counts.

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The daily disease brief

One email a day: what changed in official disease reporting worldwide, with the source named for every number. Reported facts only — no forecasts and no interpretation.

Double opt-in — we send a confirmation link and nothing else until you click it. One-click unsubscribe on every email. See our privacy notice.