Main.net uses a related technology called direct sequence spread spectrum, or DSSS, to send its signals down the power line.
The Ebola virus is a highly infectious, often fatal agent spread through direct contact with bodily fluids.
Authorities believe the virus is being spread through direct contact with infected poultry.
The disease is spread by direct contact with cats or eating contaminated food.
However, experts suspect that one child acquired the infection which was subsequently spread by direct contact from child to child.
The deaths have stoked heightened fear of the virus, a highly infectious, often fatal agent spread through direct contact with bodily fluids.
Measles can be spread through direct contact or via coughs and sneezes.
The lead infection control nurse at the hospital, Emyr Phillips, told the inquest that the infection could only have been spread by direct contact.
Direct, person-to-person spread of anthrax is extremely unlikely.
"Since direct contact is one of the ways flu viruses spread, we have decided to forgo the traditional congratulatory handshake as you come forward to receive your diploma and have your photo taken with your dean, " the school told students in a letter posted on its Web site.
CNN: Students can't be part of main graduation because of Mexico trip
However, the study does not provide any direct evidence to prove badgers are to blame for the spread of bovine TB.
Direct evidence, he says, that the credit crisis has now spread way beyond Wall Street.
Nor is the shift from direct lending to auction sure to work: for all the praise heaped upon the ECB, the spread between the ECB's repo rate and euro-denominated interbank rates is no less worrying than that in America or Britain.
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