Cutaneous infection by Mycobacterium haemophilum and kansasii in an IgA-deficient man

<p>Abstract</p> <p>Background</p> <p>The prevalence of infections by nontuberculous mycobacteria (NTM) has steadily increased over the past decades, especially in immunocompromised patients.</p> <p>Case presentation</p> <p>We present a patient with IgA-deficiency and mixed cutaneous infection by two slowly growing mycobacteria, <it>Mycobacterium </it>(<it>M.</it>) <it>haemophilum </it>and <it>M. kansasii.</it></p> <p>Conclusions</p> <p>Cutaneous <it>M. haemophilum </it>infections most often result from HIV or transplantation-associated immunosuppression. Rarely, <it>M. haemophilum </it>may also infect healthy patients or iatrogenically immunosuppressed patients without transplantation. <it>M. kansasii </it>is one of the most frequent NTM and large awareness exists about its involvement in human diseases. Mycobacterial diagnosis of cutaneous infections should be considered in long-lasting skin lesions.</p

Job Contracts

This chapter considers the distribution of job contracts — in terms of casual jobs, temporary jobs (that is, those of less than a year’s duration), and permanent jobs — across different subgroups of the population. Although the analysis of chapter 5 echoes that of chapter 3, which is cast in terms of regular salaried and wage employment and casual employment, the novelty of chapter 5 is two-fold. First, it explicitly addresses the question of job tenure: while much of the regular salaried and wage employment discussed in chapter 3 may have been permanent employment, some of it may not have been. Second, and more importantly, it addresses the issue of “desirable jobs” using a data set different from the NSS data used in the earlier chapter (that is, unit record data from the Indian Human Development Survey relating to the period 2011–12). The Survey provides details about the job tenure of persons by distinguishing between three types of jobs: casual (daily or piecework), contracts of less than one year duration (hereafter, simply, “contract jobs”), and permanent. The importance of the analysis contained in this chapter is that if one defines job insecurity as workers’ fear of involuntary job loss, job insecurity has negative consequences for employees’ attitudes towards their job, their health, and the quality of their relationship with their employers

A massive rock and ice avalanche caused the 2021 disaster at Chamoli, Indian Himalaya

On 7 Feb 2021, a catastrophic mass flow descended the Ronti Gad, Rishiganga, and Dhauliganga valleys in Chamoli, Uttarakhand, India, causing widespread devastation and severely damaging two hydropower projects. Over 200 people were killed or are missing. Our analysis of satellite imagery, seismic records, numerical model results, and eyewitness videos reveals that ~27x106 m3 of rock and glacier ice collapsed from the steep north face of Ronti Peak. The rock and ice avalanche rapidly transformed into an extraordinarily large and mobile debris flow that transported boulders &gt;20 m in diameter, and scoured the valley walls up to 220 m above the valley floor. The intersection of the hazard cascade with downvalley infrastructure resulted in a disaster, which highlights key questions about adequate monitoring and sustainable development in the Himalaya as well as other remote, high-mountain environments

Effect of vitamin D supplementation on bone health parameters of healthy young Indian women

Summary There is a huge prevalence of hypovitaminosis D in the Indian population. We studied the efficacy and safety of oral vitamin D supplementation in apparently healthy adult women. Monthly cholecalciferol given orally, 60,000 IU/month during summers and 120,000 IU/month during winters, safely increases 25-hydroxyvitamin D (25 (OH)D) levels to near normal levels. Introduction There is a huge burden of hypovitaminosis D in the Indian population. The current recommendation for vitamin D supplementation is not supported by sufficient evidence. Methods Study subjects included 100 healthy adult women of reproductive age group from hospital staff. They wer

Caste Gender and Occupational Outcomes

This chapter discusses an important concern of public policy in India which is to ensure that all persons, regardless of gender, caste, or religion, are treated fairly in the jobs market. A key aspect of this relates to inter-group differences in the likelihood of attaining different levels of occupational success. The issue here is whether these differences in likelihood are justified by differences in the distribution of employee attributes or whether they are, wholly or in part, due to employer bias. This chapter attempts to answer these questions using unit record data from the Indian Human Development Survey relating to the period 2011–12. Of particular interest to this chapter is that the Survey provides details about the occupations of approximately 62,500 persons by placing them in one or more of 99 occupations; these are aggregated in chapter 4 into six broad occupational categories. Using these data, the chapter (focusing on men and women between the ages of 21 and 60) employs the methods of multinomial logit to estimate the probabilities of persons being in these occupational categories, after controlling for their gender/caste/religion and their employment-related attributes. The main focus is the issue of differences between men and women, and differences between persons belonging to different social groups, in their likelihood of being in the different employment categories. Data on these men and women were used to decompose the observed difference between the groups, in their average proportions in the different occupations, into an “employer bias” and an “employee attributes” effect