Detection Of Measles Cases Outbreak

Measles is a highly contagious infectious disease caused by the measles virus. The United States declared the measles eliminated, thanks to widespread use of vaccines. But the virulent disease is back; with more than 1,000 cases confirmed nationwide.

By using the basic techniques in place for over 100 years; public health investigators work to control an outbreak before it balloons. Such investigations have evolving with the new technologies but remain among the best defenses against infectious disease outbreaks and among the great untold costs of an epidemic.

Measles cases outbreak

The public health departments across the country have had their budgets tightened in a sustained fashion over the past 15 years. There are no public health departments that are like firemen playing pinochle and waiting for an outbreak.

They have other things to do, and they have to put aside those tasks to deal with an outbreak. Public health officials visit each site to gather more information. They reach out to ride-sharing services to locate drivers and other passengers who might have been in the same car during the infectious period. This can be a lot of work, especially for medical clinics where a measles patient initially sought care.

Electronic vaccination registry

Public health departments regularly employ this sort of shoe-leather detective work to track and control outbreaks of sexually transmitted diseases and foodborne illnesses like salmonella. Officials don’t routinely look at surveillance video or track down people through credit card receipts.

Instead, they mainly rely on news releases and social media to spread the word. They also look to schools and businesses to do outreach. But in the research study; the work has getting more efficient because of electronic health records and the state’s electronic vaccination registry. With the click of a few buttons; investigators can determine who was in the waiting room with a measles patient, and which people were unvaccinated.