1. Centers for Disease Control and Prevention. Complications of measles. 5 Feb 2018. https://www.cdc.gov/measles/about/complications.html.
2. World Health Organization. Ten threats to global health in 2019. www.who.int/emergencies/ten-threats-to-global-health-in-2019.
3. Centers for Disease Control and Prevention. Measles cases in 2018. 10 Jan 2019. www.cdc.gov/measles/cases-outbreaks.html.
4. Zucker H, Ruppert P, Blog D; New York State Department of Health. Measles review for providers: responding to New York state’s largest outbreak since measles elimination. 28 Nov 2018. www.health.ny.gov/publications/2170/docs/2018-11_presentation_for_providers.pdf (and personal communication, Jan 2019).
5. State of New Jersey Department of Health. Communicable Disease Service: measles. https://www.nj.gov/health/cd/topics/measles.shtml.