A natural concern is whether it is safe to visit Pripyat and the surroundings. The Zone of Alienation is considered relatively safe to visit, and several Ukrainian companies offer guided tours around the area. The radiation levels have dropped considerably, compared to the fatal levels of April 1986 due to the decay of the short-lived isotopes released during the accident. In most places within the city, the level of radiation does not exceed equivalent dose of 1 μSv (one microsievert) per hour.
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The city and the Zone of Alienation are now bordered with guards a