Nipah virus outbreak in India
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Experts explain how Nipah virus spreads, why it's so deadly, and whether it poses a threat in the U.S., Texas or Austin.
Following the outbreak of the deadly Nipah virus, airports in Asia are screening travelers from the “affected areas.”
Four top virologists provide a run down on the Nipah virus emerging from India - including how deadly it is and how likely it is to spread
Severe cases can lead to brain swelling, or encephalitis, where symptoms can include confusion, drowsiness and seizures.