Open science communication: The first year of the UK's Independent Scientific Advisory Group for Emergencies.

The COVID-19 pandemic has shone a light on the complex relationship between science and policy. Policymakers have had to make decisions at speed in conditions of uncertainty, implementing policies that have had profound consequences for people's lives. Yet this process has sometimes been characterised by fragmentation, opacity and a disconnect between evidence and policy. In the United Kingdom, concerns about the secrecy that initially surrounded this process led to the creation of Independent SAGE, an unofficial group of scientists from different disciplines that came together to ask policy-relevant questions, review the evolving evidence, and make evidence-based recommendations. The group took a public health approach with a population perspective, worked in a holistic transdisciplinary way, and were committed to public engagement. In this paper, we review the lessons learned during its first year. These include the importance of learning from local expertise, the value of learning from other countries, the role of civil society as a critical friend to government, finding appropriate relationships between science and policy, and recognising the necessity of viewing issues through an equity lens.

Awareness of mother-to-child transmission of human T-cell lymphotropic virus (HTLV) type I through breastfeeding in a small group of HTLV-positive women in Maripasoula and Papaïchton, French Guiana.

The aim of this study was to assess the awareness of human T-cell lymphotropic virus (HTLV) transmission, especially through breastfeeding, in a small group of 40 HTLV-seropositive women in French Guiana and to examine the public health policies in place to reduce transmission. The results show that the majority of HTLV-positive women were aware of having a blood virus, diagnosed antenatally, and were advised to avoid breastfeeding. This advice was followed in the majority of cases despite financial difficulty. Participants were largely unaware of other modes of transmission. Public awareness was low, leading to increased stigmatising of people with HTLV, more so than HIV. Health policies in place to reduce transmission of HTLV are focused on vertical transmission, with women being routinely tested antenatally and advised to avoid breastfeeding. There was no further advice routinely given on other modes of transmission. There was no routine follow-up of HTLV-positive women. Suggestions include public education programmes such as those that are in place for HIV, education of healthcare workers, and setting up a network for systematic follow-up and support of HTLV patients.