Difference between revisions of "Measles"
m |
|||
| Line 1: | Line 1: | ||
| − | '''Measles''' is a highly [[contagious]], but rarely fatal, viral [[disease]]. There were 220 reported cases of measles in the United States in 2011. The [[Centers for Disease Control and Prevention]] attributes most of these cases to parents choosing not to vaccinate their children.<ref>https://www.cdc.gov/vaccines/pubs/pinkbook/meas.html</ref> | + | '''Measles''' is a highly [[contagious]], but rarely fatal, viral [[disease]]. There were 220 reported cases of measles in the [[United States]] in 2011. The [[Centers for Disease Control and Prevention]] attributes most of these cases to parents choosing not to vaccinate their children.<ref>https://www.cdc.gov/vaccines/pubs/pinkbook/meas.html</ref> In recent years, the number of measles cases in the U.S. has increased. According to the CDC, this is due to unvaccinated travelers contracting measles overseas and then spreading the virus when they return to the country.<ref>[http://www.npr.org/blogs/health/2011/05/24/136618682/u-s-measles-cases-hit-15-year-high?ps=sh_sthdl]</ref> |
| − | In recent years, the number of measles cases in the | ||
| − | In 2013, the | + | In 2013, the CDC announced that measles outbreaks were increasing, almost entirely among people who were not properly vaccinated.<ref>[http://www.usatoday.com/story/news/nation/2013/12/05/measles-cdc-vaccine-vaccinations-disease/3878375/]</ref> |
==Transmission== | ==Transmission== | ||
Revision as of 02:21, May 12, 2018
Measles is a highly contagious, but rarely fatal, viral disease. There were 220 reported cases of measles in the United States in 2011. The Centers for Disease Control and Prevention attributes most of these cases to parents choosing not to vaccinate their children.[1] In recent years, the number of measles cases in the U.S. has increased. According to the CDC, this is due to unvaccinated travelers contracting measles overseas and then spreading the virus when they return to the country.[2]
In 2013, the CDC announced that measles outbreaks were increasing, almost entirely among people who were not properly vaccinated.[3]
Transmission
Measles is very contagious, the virus is spread by respiratory droplets (when an infected person coughs, sneezes, etc). Measles virus can survive in the air and on surfaces for up to 2 hours, and 90% of non-immune people who are exposed to measles become infected[4]