CONFIDENTIAL   FILE No. 5CKE1KIRI8J7   ·   2026-05-10 14:18:52   ·   OPERATOR: CIVILIAN

Travel Risk Calculator — Field Briefing

Mode: compare_cities
Place: Lisbon, Portugal
Travel method: —  |  Arrival: —

I. Composite Threat

41/100 — MODERATE

Travel with caution.

III. Trip Readiness

0/100 — Poorly Prepared

IV. Top Risk Drivers

• [São Paulo, Brazil] Jewelry thefts high in Q1 2026 (high) — The Secretaria de Segurança Pública reported 995 jewelry thefts in the first quarter of 2026, indicating a significant rise in theft of valuable items. → Avoid wearing jewelry in crowded public spaces and store valuables in a secure location.
• [São Paulo, Brazil] Yellow fever outbreak with 6 cases and 3 deaths (medium) — Six yellow fever infections and three deaths were confirmed in São Paulo in early April 2026, highlighting a localized outbreak. → Ensure you are vaccinated against yellow fever and use mosquito repellent and protective clothing.
• [Lisbon, Portugal] Petty theft on heritage trams remains primary concern (medium) — Lisbon’s Level 1 travel advisory notes that theft on heritage trams is the main risk for visitors. → Keep belongings in a lockable bag and avoid leaving items unattended on trams.
• [Lisbon, Portugal] Low pollen levels expected (medium) — Forecasts indicate low to moderate pollen concentrations across mainland Portugal for the coming week. → If you have allergies, carry antihistamines and monitor local pollen alerts.
• [Lisbon, Portugal] Hantavirus risk remains very low (low) — Health authorities report that hantavirus risk in Portugal remains very low, with no need for special precautions. → No additional measures required beyond standard travel hygiene.

V. Threat Vectors

VI. Executive Summary

São Paulo faces a notable rise in jewelry thefts and a small yellow‑fever outbreak, while Lisbon enjoys low crime but still sees petty theft on trams and mild pollen exposure. Travelers should secure valuables and consider vaccinations in São Paulo, and remain vigilant on Lisbon trams. Overall, São Paulo presents moderate risks compared to Lisbon’s low‑risk environment.

VII. Predict / Protect / Rescue / Restore

Predict

• Check the official foreign-ministry travel advisory for your destination.
• Check official health notices (WHO/CDC equivalent) for outbreaks.
• Check the local weather forecast for the next 72 hours.
• Check transport disruption notices (rail/strikes/airport delays).

Protect

• Pre-book verified transport and avoid unsolicited drivers at hubs.
• Avoid late-night movement in unfamiliar areas.
• Keep digital and paper copies of your documents in two places.
• Use front-facing bags in crowded areas; do not place valuables in back pockets.

Rescue

• Save local emergency numbers (police, ambulance, fire, general 112/911).
• Identify the nearest hospital or clinic and how to reach it.
• Carry a backup payment card stored separately from your main wallet.
• Know the address of your country’s embassy or consulate.

Restore

• After any incident, document what happened and who you contacted.
• Replace any lost or stolen items and update access credentials.
• Schedule a medical check-up if symptoms emerged.
• Review what would help in a future similar situation.

VIII. Emergency Numbers

IX. Personalized Checklist

• ☐ Compare the categories below side-by-side.
• ☐ Note specifically the difference in night safety and tourist scam patterns.
• ☐ Account for seasonality (storms, heat, flu seasons).
• ☐ Check medical access in both cities.
• ☐ Confirm visa rules separately for each option.

X. Disclaimer

Travel Risk Calculator provides estimated travel-threat information for preparation purposes only. It does not replace official advisories, medical advice, emergency alerts, immigration rules, insurance advice, police guidance, embassy information, or professional security consultation.

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