AP Blue Sky Science: Why do some viruses cause cancer? Apr 8, 2019 0 Facebook Twitter SMS Email Print Save There are about seven known viruses that cause human cancers. Tags Wire Field59 Blue-sky-science More video Here's how to track great white sharks in real time right from your phone Blue Sky Science: Can all mosquito species transmit the Zika virus? 'Game of Thrones' finale leaves fans with a rogue water bottle and a lot of questions Facebook Twitter SMS Email Print Save Load comments × Post a comment as Emoticons [smile] [beam] [wink] [sad] [cool] [innocent] [rolleyes] [whistling] [lol] [huh] [tongue] [love] [sleeping] [yawn] [unsure] [angry] [blink] [crying] [ohmy] [scared] [sleep] [sneaky] [tongue_smile] [thumbdown] [thumbup] [censored] [happybirthday] [ban] [spam] [offtopic] [batman] [ninja] [pirate] [alien] Comment Text Cancel Post comment × Your comment has been submitted. × Report Cancel Report Abuse ×Reported ×There was a problem reporting this. × Watch this discussion. Stop watching this discussion. Watch this discussion Get an email notification whenever someone contributes to the discussion Notifications from this discussion will be disabled. Cancel Start watching Stop watching (0) comments Welcome to the discussion. Log In Comments will not be posted if any of the following rules are violated: - Comments must be contained to the topic of the articles only. - Comments must be civil in tone and cannot contain personal insults directed toward another reader. - Profanities cannot be used, including abbreviations or acronyms. - Comments critical of crime or accident victims, or imply guilt are not allowed. - Comments that are potentially libelous, including those that contain accusations not supported by facts are not allowed. - Comments that appear to be taunting others who comment are not allowed. - Comments should be brief and never more than 1,000 characters. Post a comment Watch this discussion. Stop watching this discussion. Most Popular Man dies after accident in Kingsbury UPDATED: Ambulance involved in two-vehicle crash in Kingsbury Police: Teen arrested after threat of school shooting in Argyle Blog: Fort Edward native winning big on Jeopardy! Police: Woman charged with DWI after crash promotion Send us your prom photos Prom season is in the home stretch with one more weekend for high school's biggest night. promotion Research decades of articles the easy way! Visit our online archives for thousands of historical articles, obituaries and announcements.