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Source: Dailytech

“This technique will be very useful to disinfect all the viruses, known or unknown,” Tsen said. “This will make blood transfusion very safe.” By using the laser technique, blood banks will likely be able to determine hard to detect viruses such as HIV. HIV and other viruses undergo periods of dormancy, during which they are virtually undetectable by traditional testing.

Treatment in which the lasers are aimed at human tissues to kill viruses residing in them is still a ways away, however with continued advanced, this may one day be possible.