Buenos Aires has petty crime (pickpocketing, bag snatching) in tourist areas like La Boca, San Telmo, and on the subte. Patagonia and wine country are very safe. Express kidnappings are rare but have occurred.
どんな詐欺に注意すべきですか？
Mustard/ketchup scam — someone squirts something on you, an accomplice steals your bag while 'helping' clean.
Counterfeit bills in change — learn to recognize fake pesos.
Taxi meter manipulation — use Uber or Cabify instead of street taxis.
健康面でどんな注意が必要ですか？
Good healthcare in Buenos Aires. Travel insurance recommended.
Sun exposure in Patagonia is intense due to thin ozone layer — strong sunscreen essential.
必要な予防接種は何ですか？
Routine vaccines. Yellow Fever if visiting Iguazú Falls region near Brazil border.
水道水は飲めますか？
Tap water is safe in Buenos Aires and major cities.
有効な渡航警告はありますか？
Economic instability means prices change rapidly. Carry multiple payment methods. Avoid La Boca beyond the tourist strip. Patagonia weather is extreme.