The immediate impact of the COVID-19 pandemic on polio immunization and surveillance activities.

In addition to affecting individual health the COVID-19 pandemic has disrupted efforts to deliver essential health services around the world. In this article we present an overview of the immediate programmatic and epidemiologic impact of the pandemic on polio eradication as well as the adaptive strategic and operational measures taken by the Global Polio Eradication Initiative (GPEI) from March through September 2020. Shortly after the World Health Organization (WHO) declared a global pandemic on 11 March 2020, the GPEI initially redirected the programme's assets to tackle COVID-19 and suspended house-to-house supplementary immunization activities (SIAs) while also striving to continue essential poliovirus surveillance functions.

Monitoring antimalarial drug efficacy in the Greater Mekong Subregion: an overview of in vivo results from 2008 to 2010.

In vivo Therapeutic Efficacy Studies (TES) have been routinely conducted in the Greater Mekong Subregion (GMS) for decades. Results from the last 10 years have contributed to update national antimalarial drug policies, to identify hotspots of multi-drug resistance and from 2008 onwards, to stimulate ambitious multi-country programs and innovative research projects to contain and eliminate artemisinin resistant Plasmodium falciparum strains in the subregion. This paper describes the results of TES of first-line antimalarials in six countries of the GMS from 2008-2010 using the WHO in vivo standard protocol.

The role of public health institutions in global health system strengthening efforts: the US CDC's perspective.

Peter Bloland and colleagues from the US CDC lay out the agency's priorities for health systems strengthening efforts.

Vaccine wastage in Bangladesh.

The Government of Bangladesh and WHO collaborated in a retrospective vaccine wastage study to estimate overall vaccine wastage rates from January to December 2004 for BCG, measles, DTP and TT. Researchers looked at vaccine distribution and usage patterns in randomly selected districts at both fixed (Upazila) and outreach (Ward) service delivery levels. Wastage was similar at both delivery levels but ranged widely among the sites.