Manual / Issue 14 / Shadows

Manual, a journal about art and its making. Shadows. This anti-visibility is not the same as being invisible, rather it is the power to operate against systems of imperial domination, including the gaze. It asks: How do we force the gaze to surrender? What if explanation were off the table? By enabling a petit marronage that can be expressed in the visual and symbolic use of shadow, the gaze is challenged. This issue of Manual and the accompanying exhibition (opening at the RISD Museum Fall 2020) posit that the right to opacity de-burdens contemporary work by artists who identify as Black and/or queer and/or feminist and/or non-binary and/or OVER IT—whatever sociocultural constriction “it” signifies. Opacity extends to artists who are simply not interested in explaining themselves or offering the emotional labor that is expended for inclusion. This right says, “I have given enough.” It also legitimizes and reclaims the shadow as a place of refuge, instead of being a place from which to escape. –Anita N. Bateman The RISD Museum’s fourteenth issue of Manual shines a light on the shadow, centering the black body as a site of possibility, liberatory self-awareness, radical non-conformity, and joyful defiance. This issue serves as a companion to the exhibition Defying the Shadow. Manual 14: Shadows opens with an excerpt on the shadow from W. E. B. Du Bois’s The Souls of Black Folk, followed by an introduction by Dr. Anita N. Bateman, who elucidates: “Operating in the shadow comes with a legacy of resistance, both in spiritual and ideological forms.” Softcover, 108 pages. Published Fall/Winter 2020 by the RISD Museum. Manual 14 (Shadows) contributors include: Andrea Achi, Emanuel Admassu, Anita N. Bateman, Makeda Best, Gina Borromeo, Rashayla Marie Brown, Shuriya Davis, Akwaeke Emezi, Tayana Fincher, Melanee C. Harvey, Kate Irvin, Sade LaNay, Kelly Taylor Mitchell, Dominic Molon, Oluremi C. Onabanjo, Kevin Quashie, Matthew Shenoda, and Leslie Wilson. This issue complements the RISD Museum exhibition Defying the Shadow, curated by Dr. Anita N. Bateman.https://digitalcommons.risd.edu/risdmuseum_journals/1040/thumbnail.jp

A review of the frequencies of Plasmodium falciparum Kelch 13 artemisinin resistance mutations in Africa.

Artemisinin resistance (AR) emerged in South East Asia 13 years ago and the identification of the resistance conferring molecular marker, Plasmodium falciparum Kelch 13 (Pfk13), 7 years ago has provided an invaluable tool for monitoring AR in malaria endemic countries. Molecular Pfk13 surveillance revealed the resistance foci in the Greater Mekong Subregion, an independent emergence in Guyana, South America, and a low frequency of mutations in Africa. The recent identification of the R561H Pfk13 AR associated mutation in Tanzania, Uganda and in Rwanda, where it has been associated with delayed parasite clearance, should be a concern for the continent. In this review, we provide a summary of Pfk13 resistance associated propeller domain mutation frequencies across Africa from 2012 to 2020, to examine how many other countries have identified these mutations. Only four African countries reported a recent identification of the M476I, P553L, R561H, P574L, C580Y and A675V Pfk13 mutations at low frequencies and with no reports of clinical treatment failure, except for Rwanda. These mutations present a threat to malaria control across the continent, since the greatest burden of malaria remains in Africa. A rise in the frequency of these mutations and their spread would reverse the gains made in the reduction of malaria over the last 20 years, given the lack of new antimalarial treatments in the event artemisinin-based combination therapies fail. The review highlights the frequency of Pfk13 propeller domain mutations across Africa, providing an up-to-date perspective of Pfk13 mutations, and appeals for an urgent and concerted effort to monitoring antimalarial resistance markers in Africa and the efficacy of antimalarials by re-establishing sentinel surveillance systems

The evolving SARS-CoV-2 epidemic in Africa: Insights from rapidly expanding genomic surveillance.

Investment in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) sequencing in Africa over the past year has led to a major increase in the number of sequences that have been generated and used to track the pandemic on the continent, a number that now exceeds 100,000 genomes. Our results show an increase in the number of African countries that are able to sequence domestically and highlight that local sequencing enables faster turnaround times and more-regular routine surveillance. Despite limitations of low testing proportions, findings from this genomic surveillance study underscore the heterogeneous nature of the pandemic and illuminate the distinct dispersal dynamics of variants of concern-particularly Alpha, Beta, Delta, and Omicron-on the continent. Sustained investment for diagnostics and genomic surveillance in Africa is needed as the virus continues to evolve while the continent faces many emerging and reemerging infectious disease threats. These investments are crucial for pandemic preparedness and response and will serve the health of the continent well into the 21st century

The evolving SARS-CoV-2 epidemic in Africa: Insights from rapidly expanding genomic surveillance

INTRODUCTION Investment in Africa over the past year with regard to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) sequencing has led to a massive increase in the number of sequences, which, to date, exceeds 100,000 sequences generated to track the pandemic on the continent. These sequences have profoundly affected how public health officials in Africa have navigated the COVID-19 pandemic. RATIONALE We demonstrate how the first 100,000 SARS-CoV-2 sequences from Africa have helped monitor the epidemic on the continent, how genomic surveillance expanded over the course of the pandemic, and how we adapted our sequencing methods to deal with an evolving virus. Finally, we also examine how viral lineages have spread across the continent in a phylogeographic framework to gain insights into the underlying temporal and spatial transmission dynamics for several variants of concern (VOCs). RESULTS Our results indicate that the number of countries in Africa that can sequence the virus within their own borders is growing and that this is coupled with a shorter turnaround time from the time of sampling to sequence submission. Ongoing evolution necessitated the continual updating of primer sets, and, as a result, eight primer sets were designed in tandem with viral evolution and used to ensure effective sequencing of the virus. The pandemic unfolded through multiple waves of infection that were each driven by distinct genetic lineages, with B.1-like ancestral strains associated with the first pandemic wave of infections in 2020. Successive waves on the continent were fueled by different VOCs, with Alpha and Beta cocirculating in distinct spatial patterns during the second wave and Delta and Omicron affecting the whole continent during the third and fourth waves, respectively. Phylogeographic reconstruction points toward distinct differences in viral importation and exportation patterns associated with the Alpha, Beta, Delta, and Omicron variants and subvariants, when considering both Africa versus the rest of the world and viral dissemination within the continent. Our epidemiological and phylogenetic inferences therefore underscore the heterogeneous nature of the pandemic on the continent and highlight key insights and challenges, for instance, recognizing the limitations of low testing proportions. We also highlight the early warning capacity that genomic surveillance in Africa has had for the rest of the world with the detection of new lineages and variants, the most recent being the characterization of various Omicron subvariants. CONCLUSION Sustained investment for diagnostics and genomic surveillance in Africa is needed as the virus continues to evolve. This is important not only to help combat SARS-CoV-2 on the continent but also because it can be used as a platform to help address the many emerging and reemerging infectious disease threats in Africa. In particular, capacity building for local sequencing within countries or within the continent should be prioritized because this is generally associated with shorter turnaround times, providing the most benefit to local public health authorities tasked with pandemic response and mitigation and allowing for the fastest reaction to localized outbreaks. These investments are crucial for pandemic preparedness and response and will serve the health of the continent well into the 21st century

La souveraineté du recueillement

International audienceKevin Quashie livre dans cette introduction à La souveraineté du recueillement (2012) une analyse précise et féconde du concept de quiet (« calme », « silence », « tranquillité », « recueillement ») qu’il s’intéresse à appliquer à la culture afro-américaine. L’article agit comme un plaidoyer pour une reconsidération : l’image de la négritude protestataire ne peut être la seule image des personnes noires, il y a une vie sous la contestation et sous la personne publique, une vie intérieure que Kevin Quashie se donne pour mission de déceler. Discrètement, avec délicatesse, Quashie fait ressortir la puissance de recueillement à l’œuvre dans ces images et donne les outils pour penser une négritude parallèle et complémentaire à la négritude insoumise des luttes anti-racistes