The "Flying Fortress" was carrying 7 people.
Southern Chile's erupting Puyehue-Cordon-Caulle volcano chain has disrupted flights and grounded planes throughout South America, too.
The latest action by the government has forced more people to flee towards the Turkish border, which 4,000 have already crossed, BBC News reported.
The congresswoman could be released from the Houston hospital where she has undergone rehabilitation as early as this month.
Some of the marchers urged the immediate shutdown of all nuclear plants and demanded stringent government radiation tests.
The news of the violence came on the heels of a United Nations report that found May the deadliest month for Afghan civilians since 2007.
A coronor said it is uncertain whether the fungus was the cause of the deaths.
Burger also said that the tainted sprouts may have either been eaten or discarded already, but he cautioned that the crisis is not over yet,
Two people hospitalized.
A representative for the Taliban said one of its fighters used a shoulder-fired rocket to bring down the helicopter.
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