The phrase "are spread further" is correct and usable in written English.
It can be used when discussing the distribution or dissemination of something over a larger area or among a wider audience.
Example: "The rumors about the event are spread further than we initially anticipated, reaching even neighboring towns."
Alternatives: "are distributed more widely" or "are extended further."
The lower the standard deviation, the closer data points tend to be to the mean, and higher means people's political views are spread further out along the scale.
Moments of euphoria are spread further out, but they're just as present, and always worth the wait.
Bacteria are spread further and more often by the high speed dryers than standard dryers and paper towels spread them even less.
"Families are spreading further and further apart," Ms. Trainer said.
This matters because Ripa is just one of many ways in which law enforcement functions are spreading further beyond the police and judiciary under New Labour, although it hasn't always got its way – some may recall the rapidly dropped proposals to allow any "responsible people" to levy on-the-spot fines.
Protests in Ukraine are spreading further outside Kiev, with reports of unrest in the east, north and south.
They also pose health risks as warm waters mean jellyfish are spreading further south in Queensland, and changing rainfall patterns are increasing risks of mosquito-borne diseases in rainforest areas.
It costs more to the whole community when fast incorrect, but highly desired results are spreading further (Fig. 2).
University students, who have staged relatively few political protests in recent years, have held several rallies on campuses and in downtown Seoul, shouting, "Out with Park Geun-hye!" And support appears to be growing for a parliamentary inquiry into the accusations of a smear campaign, to determine if blame should be spread further.
The stories collected on Cirqle, unlike with some other mobile-first social networking apps, can also be spread further via the desktop web, as Cirqle supports website embeds.
They worry the ash was spread further during the hurricane.
