Are "cases", "waves", "tests" and "modeling" deceiving indicators to describe the COVID-19 pandemic?

This commentary elaborates on different methodological aspects complicating the interpretation of epidemiological data related to the current COVID-19 pandemic, thus preventing reliable within and across-country estimates. Firstly, an inaccuracy of epidemiological data maybe arguably be attributed to passive surveillance, a relatively long incubation period during which infected individuals can still shed high loads of virus into the surrounding environment and the very high proportion of cases not even developing signs and/or symptoms of COVID-19. The latter is also the major reason for the inappropriateness of the abused "wave" wording, which gives the idea that health system starts from scratch to respond between "peaks".

Coordination during Cholera Outbreak Response: Critical Insights from Yemen.

Within the humanitarian arena and since the introduction of the humanitarian reform process in 2005, the cluster approach was introduced to strengthen the cooperation and accountability between agencies working in the same field. Such an integrated approach is particularly needed and relevant in emergencies like cholera, especially in countries undergoing internal conflicts like Yemen. Several areas of concern have been identified during the past field experiences, which include dysfunctional cooperation as a result of different mandates as well as the relationship between nongovernmental organizations and their donors.

The forgotten sub-regional COVID-19 response layer. The case of the WHO Eastern Mediterranean Region.

The response to the COVID-19 pandemic have been driven by epidemiology, health system characteristics and control measures in form of social/physical distancing. Guidance, information and best practices have been characterized by territorial thinking with concentration on national health system and social contexts. Information was to a large extent provided from global entities such as the World Health Organization (WHO), Centers for Disease Control and Prevention (CDC) and others.

Utilization of greenhouse effect for the treatment of COVID-19 contaminated disposable waste - A simple technology for developing countries.

Countries with abundant solar radiation have the potential to invest in simple technologies for deactivation of many bacteria and viruses in medical solid waste. In addition to the traditional Infection and Prevention Control (IPC) measures, these simple technologies contribute to better protection of health care workers in countries with compromised solid management schemes. Monitoring of temperature, relative humidity and ultraviolet inside containers soundly designed to collect disposal infectious waste illustrated to deactivate several viruses and bacteria.

WHO Paradoxes in Emergency Operations: The Dilemma of a UN Specialized Agency.

The past two decades have witnessed a major shift in humanitarian operations to respond to more internal conflicts instead of the traditional cross-border wars. Over the recent years, two major shifts have taken place within the WHO to orient toward response to emergencies, namely the introduction of the Humanitarian Reform and the Cluster Approach in 2005 and the introduction of the Emergency Response Framework (ERF). The financing of the agency in humanitarian operations is adding emerging elements to the WHO operations, especially because of the constantly higher contribution from non-state- and state- funding agencies.