Igbo Nationalism and Biafra

When I was living in Igboland in 1993 and from 1994 to 1996, there was not much talk about Biafra, the secessionist republic that had been defeated by the Nigerian army in 1970. Not one Igbo politician suggested that his or her people in the southeast of Nigeria should secede again and proclaim a second Biafra. Since 1984, Nigeria had been ruled by the military, and political hopes focused on a return to democracy. Democracy did come in 1999, but it proved a big disappointment. It did not end the marginalisation of the Igbo but led to an increase in the number of ethnic and religious clashes, with Igbo 'migrants' in northern Nigeria as the main victims. It was Nigeria's fourth transition to democracy, and the Igbo lost out again. When I returned to Igboland for brief visits between 2000 and 2007, the option of a new Biafra was widely discussed. Many of my former colleagues at the University of Nsukka seemed to be in favour of the secession project. I talked to supporters of the main separatist organisation, Movement for the Actualisation of a Sovereign State of Biafra (MASSOB), and I discussed the project with members of Ohanaeze, a loose association of Igbo politicians, most of whom had distanced themselves from radical secessionism. In order to learn more about the resurgence of Igbo nationalism, I collected Igbo periodicals. A few of them, such as the New Republic, resembled newspapers; others, like News Round, Eastern Sunset or Weekly Hammer (with eight pages in A4 size), looked more like political pamphlets. Street vendors used back issues as wrapping paper, so they were easy to get. Most of them had been edited not in Igboland, but in Lagos, Nigeria's commercial centre and former capital which is home to a huge Igbo diaspora. Though written in English, these publications are addressed exclusively to an Igbo readership, discussing global and domestic affairs from a nationalist point of view. Articles printed here, no matter their topic, are nationalist in the sense that they assess things from the standpoint of Igbo interests. The same is true of many articles on Igbo websites and of some books and brochures written for an Igbo audience. Another source of information on Igbo nationalism are statements by Igbo governors, ministers, members of parliament and other professional politicians who are quoted in newspapers, such as Vanguard or Guardian, and in weekly magazines such as Newswatch, Tell or The News – all with a Nigeria-wide circulation and a multi-ethnic readership. Nigeria's papers and magazines are among the best in Africa. They try to be balanced in their coverage of ethnic conflicts, and they give reliable information. The same cannot be said of periodicals produced by Igbo nationalists. They provide space for Igbo all over the world to voice their opinions, and they tolerate much controversy, but they are not accurate when reporting facts.

A Targeted Survey for Scrapie in Jos Plateau State, Nigeria

Scrapie, a disease of sheep and goats with a progressive course and fatal outcome, has not been identified in Nigeria. Anecdotal scrapie reports by livestock workers abound. Livestock diseases like scrapie form huddles in livestock economics of countries. For 8 months we surveyed for scrapie targeting emergency/casualty slaughter sheep and goats in Jos, Nigeria. We clinically examined 510 sheep and 608 goats of local breeds, aged from 12 months to 5 years. In total 31 (5.10%) goats and no sheep were clinically suspicious for scrapie. Caudal brainstem tissues of suspect animals collected postmortem were analyzed for the disease specific form of the prion protein, PrPSc, using Bio-Rad’s TeSeE ELISA rapid test kit. No sample was positive for scrapie. Fluorescent antibody test for rabies and H&E staining on samples were carried out for differential diagnosis. These showed no pathological lesions indicative for neurological disease. While our findings do not exclude the presence of scrapie in Jos, we demonstrate that targeted sampling of small ruminants for neuroinfectious disease is feasible in developing countries, pointing to the possibility of implementing such a monitoring scheme in Nigeria to prevent economic losses in small ruminant livestock as scrapie caveats from endemic countries have shown.

Elastic Uplift in Southeast Greenland Due to Rapid Ice Mass Loss

The rapid unloading of ice from the southeastern sector of the Greenland ice sheet between 2001 and 2006 caused an elastic uplift of similar to 35 mm at a GPS site in Kulusuk. Most of the uplift results from ice dynamic-induced volume losses on two nearby outlet glaciers. Volume loss from Helheim Glacier, calculated from sequential digital elevation models, contributes about similar to 16 mm of the observed uplift, with an additional similar to 5 mm from volume loss of Kangerdlugssuaq Glacier. The remaining uplift signal is attributed to significant melt-induced ice volume loss from the ice sheet margin along the southeast coast between 62 degrees N and 66 degrees N.

The new Southeast Asian goblin spider genus Aposphragisma (Araneae, Oonopidae): diversity and phylogeny

The new genus Aposphragisma (Araneae, Oonopidae, Oonopinae) comprising the new species A. baltenspergerae, A. borgulai, A. brunomanseri, A. confluens, A. dayak, A. dentatum, A. draconigenum, A. hausammannae, A. helvetiorum, A. kolleri, A. menzi, A. monoceros, A. nocturnum, A. retifer, A. rimba, A. salewskii, A. scimitar, A. sepilok and A. stannum is described. It is characterised by very hard bodied, strongly sclerotized species with completely armoured prosoma and strongly sclerotized ventral and dorsal abdominal scuta. Aposphragisma gen. nov. is placed within the Gamasomorpha-group sensu Saaristo (2001). Descriptions and illustrations are given for all new species. A phylogenetic analysis based on 40 characters using Prethopalpus fosuma, Gamasomorpha asterobothros, G. cataphracta, G. seximpressa, Xestaspis biflocci, X. kandy and X. paulina as outgroup-taxa and Cortestina thaleri (Oonopidae, Sulsulinae) as the root is presented and discussed. Furthermore it is shown that females of Aposphragisma gen. nov. possess complex internal genitalia. The members of the new genus are ground-dwelling litter inhabitants restricted to Southeast Asian lowland and montane forests, with more than 60% of the species only known from single localities. They are presumed to be negatively affected by the massive destruction of pristine forest habitats within their range. This work has been conducted within the framework of the Planetary Biodiversity Inventory (PBI) of Oonopidae (see http://research.amnh.org/oonopidae).

A pilot study for targeted surveillance of bovine spongiform encephalopathy in Nigeria.

Bovine spongiform encephalopathy (BSE), popularly known as 'mad cow disease', led to an epidemic in Europe that peaked in the mid-1990s. Its impact on developing countries, such as Nigeria, has not been fully established as information on livestock and surveillance has eluded those in charge of this task. The BSE risk to Nigeria's cattle population currently remains undetermined, which has resulted in international trade restrictions on commodities from the cattle population. This is mainly because of a lack of updated BSE risk assessments and disease surveillance data. To evaluate the feasibility of BSE surveillance in Nigeria, we carried out a pilot study targeting cattle that were presented for emergency or casualty slaughter. In total, 1551 cattle of local breeds, aged 24 months and above were clinically examined. Ataxia, recumbency and other neurological signs were topmost on our list of criteria. A total of 96 cattle, which correspond to 6.2%, presented clinical signs that supported a suspect of BSE. The caudal brainstem tissues of these animals were collected post-mortem and analysed for the disease-specific form of the prion protein using a rapid test approved by the International Animal Health Organization (OIE). None of the samples were positive for BSE. Although our findings do not exclude the presence of BSE in Nigeria, they do demonstrate that targeted sampling of clinically suspected cases of BSE is feasible in developing countries. In addition, these findings point to the possibility of implementing clinical monitoring schemes for BSE and potentially other diseases with grave economic and public health consequences.

Ebola virus disease outbreak in Nigeria: Transmission dynamics and rapid control.

International air travel has already spread Ebola virus disease (EVD) to major cities as part of the unprecedented epidemic that started in Guinea in December 2013. An infected airline passenger arrived in Nigeria on July 20, 2014 and caused an outbreak in Lagos and then Port Harcourt. After a total of 20 reported cases, including 8 deaths, Nigeria was declared EVD free on October 20, 2014. We quantified the impact of early control measures in preventing further spread of EVD in Nigeria and calculated the risk that a single undetected case will cause a new outbreak. We fitted an EVD transmission model to data from the outbreak in Nigeria and estimated the reproduction number of the index case at 9.0 (95% confidence interval [CI]: 5.2-15.6). We also found that the net reproduction number fell below unity 15 days (95% CI: 11-21 days) after the arrival of the index case. Hence, our study illustrates the time window for successful containment of EVD outbreaks caused by infected air travelers.