In this task, you're given a paragraph from the research paper and your task is to generate a suitable title for the research paper based on the given paper. Under 100 words is a good title length.

Background: In recent years, new neonatal porcine diarrhoea (NNPD) of unknown aetiology has emerged in Denmark. NNPD affects piglets during the first week of life and results in impaired welfare, decreased weight gain, and in the worst-case scenario death. Commonly used preventative interventions such as vaccination or treatment with antibiotics, have a limited effect on NNPD. Previous studies have investigated the clinical manifestations, histopathology, and to some extent, microbiological findings; however, these studies were either inconclusive or suggested that Enterococci, possibly in interaction with Escherichia coli, contribute to the aetiology of NNPD. This study examined ileal and colonic luminal contents of 50 control piglets and 52 NNPD piglets by means of the qPCR-based Gut Microbiotassay and 16 samples by 454 sequencing to study the composition of the bacterial gut microbiota in relation to NNPD. Results: NNPD was associated with a diminished quantity of bacteria from the phyla Actinobacteria and Firmicutes while genus Enterococcus was more than 24 times more abundant in diarrhoeic piglets. The number of bacteria from the phylum Fusobacteria was also doubled in piglets suffering from diarrhoea. With increasing age, the gut microbiota of NNPD affected piglet and control piglets became more diverse. Independent of diarrhoeic status, piglets from first parity sows (gilts) possessed significantly more bacteria from family Enterobacteriaceae and species E. coli, and fewer bacteria from phylum Firmicutes. Piglets born to gilts had 25 times higher odds of having NNPD compared with piglets born to multiparous sows. Finally, the co-occurrence of genus Enterococcus and species E. coli contributed to the risk of having NNPD. The results of this study support previous findings that points towards genus Enterococcus and species E. coli to be involved in the pathogenesis of NNPD. Moreover, the results indicate that NNPD is associated with a disturbed bacterial composition and larger variation between the diarrhoeic piglets.
Characterization of the bacterial gut microbiota of piglets suffering from new neonatal porcine diarrhoea

Food security in the Middle East is directly affected by a challenging combination of ongoing destructive conflicts, a global economic downturn, widespread poverty, high population growth, corruption, intolerance, and the potentially damaging consequences of climate change. Many Arab countries demonstrate nearly all the features of those countries classified as poor, less developed, or failing to achieve the eight Millennium Goals. Even the economies of the richer oil-exporting countries in the Region have been seriously damaged by the downturn in oil and gas prices as new sources come on stream elsewhere and demand falls as a result of renewable sources of energy becoming available. Climate change predictions for the Region are worrisome even if most of the environmental commitments made by countries at the UN Climate Change Conference in Paris at the end of 2015 are delivered. Large parts of the Region already suffer from periods of extreme temperatures and shortages of fresh water, so harsher conditions of higher temperatures and weather extremes pose special problems for inhabitants and policymakers, with heightened geopolitical risks and uncertainties. Agriculture is especially vulnerable. Modern agricultural technologies with improved cultivars and livestock breeds must displace poor agricultural and pastoral practices. Larger-scale, bettercapitalised production units are required with policy shifts to remove marketdistorting subsidies, tariffs, and other regulatory impedances. Agricultural "roadmaps" are needed to encourage the most appropriate crops and maintain livestock in the most appropriate places. The trading of meat, dairy products and many types of crops to water-poor regions can be regarded as an efficient way to 261 redistribute water. In unsettled times, food security requires protection of foodproducing, food-processing, and food-distribution industries are protected along with research and development facilities, and the maintenance of skilled personnel. There are doubts as to whether agencies of the United Nations, other international agencies, donor countries and charities are able to provide adequate humanitarian aid and humanitarian intervention to enable safeguarding of displaced peoples and ensuring the resumption of normal peaceful conditions essential for food security to be guaranteed. Promises of aid funds must become reality, followed by the establishment of functional supply and transport networks, and rapid transition to self-reliance thereafter. Food security and social stability are inextricably linked. The solution to the food-security problems in the Region ultimately lies in the actions of governments, businesses and individuals. Governments need embedded scientific and technological expertise, strong civil-society institutions, integrity, and a particular focus on high-quality education.
Food Security in an Insecure Future

The effect of 100 separate viral infections of the respiratory tract on pulmonary function was evaluated prospectively over an eight-year period in 84 patients with chronic obstructive pulmonary diseases and in eight normal subjects. Some viral infections were associated with small acute declines in forced vital capacity and/or I-sec forced expiratory volume of 25-300 ml. These declines were detectable only during the 9Q-day period after infection. The greatest abnormalities of pulmonary function followed infections with influenza virus, and the mean acute changes in I-sec forced expiratory volume (-118.5 ml) were significantly greater than expected (-15.2 ml; P = 0.03). Smaller, statistically insignificant declines followed infections with parainfluenza virus, rhinovirus, adenovirus, and respiratory syncytial virus, and no changes were detectable after infections with coronavirus, herpes simplex virus, Mycoplasma pneumoniae, and Haemophilus influenzae. Long-term effects of influenza or other viral infections on the course of chronic obstructive pulmonary disease were not detected in this study population. The hypothesis that viral infections of the respiratory tract may contribute to progressive deterioration of airway function in patients with chronic bronchitis, emphysema, and other chronic obstructive pulmonary diseases (COPD) has intrigued investigators for several years [1] [2] [3] [4] [5] . Evidence supporting this hypothesis includes the well-documented association between viral infections and acute exacerbations of bronchitis in patients with COPD [5] [6] [7] [8] [9] [10] [11] [12] , as well as the recent reports that transient alterations in the function of small airways may occur in normal adults after acute viral infections of the respiratory tract [13] [14] [15] [16] [17] [18] [19] .

Effect of Viral Infections on Pulmonary Function in Patients with Chronic Obstructive Pulmonary Diseases