The measles outbreak in Israel in 2018-19: lessons for COVID-19 pandemic.

During 2018-2019 Israel saw some 4300 measles cases in a country-wide epidemic. Increased measles incidence rates and considerable disease burden have been observed in under-vaccinated communities, predominantly Jewish ultraorthodox. The measles epidemic, despite proper public health handling, revealed susceptible population subgroups as well as gaps and lacking resources in the Israeli public health systems. In the COVID-19 pandemic in Israel, as of December 2020, the number of COVID-19 cases reported nationally was over 300,000 with approximately 3000 fatalities. Notably, minority groups such as the ultraorthodox Jewish community and the Arab community in Israel has been profoundly affected by the COVID-19 pandemic. We believe it is still possible to implement the key lessons from the measles outbreak in Israel that could aid in the COVID-19 response in Israel and elsewhere. These conceptions should include a social-based approach, investment in public health human resources and infrastructure, tackling root causes of inequalities, emphasis on trust and solidarity, proactive communication, need for political will, and proper use of epidemiological data as a basis for decision-making. In parallel to proper use of COVID-19 vaccines, when available, a 'social vaccine' is crucial as well as preparedness and response according to public health principles.