Measles is a virus associated with flu-like health effects, as well as a splotchy skin rash. This virus can spread rather quickly, which makes it hard to control once it’s been introduced into an environment. Having a greater understanding of measles can prevent you and your loved ones from contracting the virus.
People get measles by inhaling droplets containing the virus, which are transmitted when infected individuals sneeze or cough. In addition to inhaling infected droplets, people may also acquire measles after handling a contaminated object. In both cases, the virus can remain active for two hours or so.
Additionally, people with measles remain contagious for about eight days on average. And because the symptoms of the virus, including fever and sore throat, mimic so many other illnesses, most people don’t realize they have measles until the tell-tale rash forms. That means they may have been exposing people to the virus without even knowing it.
With these combined factors, the measles virus can spread quickly from person to person. Transmission is especially aggressive in environments where lots of people congregate, such as schools.
While measles is caused by a highly contagious virus, it can be avoided. Receiving a measles vaccine protects children and adults from the virus’s health effects, often for a lifetime. That’s why parents are encouraged to have their kids vaccinated starting at age one, then again around age four.
While it’s best to receive a measles vaccination during childhood, unvaccinated adults can also be immunized against measles. Most healthy adults are eligible to receive vaccination, but talk to your doctor if you fall into one of the following categories:
Your doctor can help you understand whether the vaccine is right for you. Keep in mind that the measles vaccine has been extensively researched and is safe for most of the public. It’s also the best way to avoid the harmful health effects of this highly contagious virus.