The results of a WHO survey conducted to assess the impact of the COVID-19 pandemic on up to 25 essential health services in countries show disruptions of essential health services in nearly all countries, and more so in lower-income than higher-income countries. The great majority of service disruptions were partial, which was defined as a change of 5–50% in service provision or use.
COVID-19, essential health care services, essential health system, Impact, survey,
