Instruction: Generate an answer to the question by utilizing the information contained in the document.

Input:
Question: Will it kill viruses, what about Ebola?
Document: The novelty of this makes it as much a "fun" device.The specs are excellent, and it's a good all around unit to have, especially when going into crowed places and public restrooms.Forget about getting an Ipod, get this thing instead; it will change your life!On a more serious note, although no one can promise complete protection against flu viruses, this could be one of the better preventative measures. The manufacture even states potential for protection from certain biological agents.
this mini air purifier is not worth the money I paid for. I hardly can feel the air flow coming out unless I put it directly on my nose. It did not help me at all. on top of all this I have to keep changing the battery. What a lousy item. I don't recommend it to anyone. All my friends who tried it laughed at me since it's not doing the job.
it's a great product and it helped a lot at air purifying. i used it for couple of days and it really helped. it was broke when i received it but since i don't have the time to wait for it to be shipped back and forth i just tried to fix it myself. it worked for a while but it didn't work well for long. now it's in the trash. it would be good if i can find another seller who sells this product. it's a good product.
i have owned the wein air supply 150 for about 5 years and i highly recommend it for anyone with asthma or sensitivities to  perfumes....i do have to hold the unit up close to my nose when surrounded by stong smells and it does help, i dont cough and get choked up like i would without the air supply....i let my brother, who also has allergies and sensitivities, borrow my air supply  and he liked it so much he bought himself one.
You wont regret it, if you get sick when you travel! !
Yes, this product really helps those of us who have breathing problems, particularly when we live near forest wild fires. I only use it when walking, or exercising in garden. Do not leave on all day. The batterys will not last. Get extra batterys on line, not locally. Much cheaper that way.
Wow, I love my Wein AS150MM Air Purifier. Airline cabin air is constantly recirculated and never filtered or freshened enough. Every time I flew I'd come down with an upper respiratory ailment... until I bought and wore one of these. Got mine in 2003 during the height of the SARS epidemic in China and it is still going strong! When in heavily polluted cites like Kathmandu and the industrial areas of China I wear mine constantly. It helps keep the pollution croup and the invariable hacking at bay.
Wow! First time in years that I have not gotten sick (cold, sore throat, etc.) when I have taken a flight. I was skeptical - but it really did work. I also tried it when the smoke from the fires 350 miles away filled our office - and it helped then, too!
With all the travelling I do I wouldn't leave without this product. With all the germs on board a plane this keeps me safe. I flew one time without it and got a real bad cold. I don't leave home without it.
When I heard about this product, I was skeptical. I fly a lot, and often 6 hours at a stretch. I bought it anyway, and it really made a difference. Since I developed asthma this past year, I am acutely aware of anything that can make me get an attack. This helped a lot. No one hassled me in security, though i brought the package it came in with me just in case.
Answer: I personally used it only for chemical smells and perfumes.  If it were me I wouldn't rely on this purifier for viruses.  I bought Austin Air purifier for the bedroom which works wonders for chemicals, viruses, pollen etc.  I believe keeping immune system strong will keep viruses and germs at bay.