Covigie is a free online platform set up in response to the COVID-19 global pandemic. It has enabled all caregivers and coordinators of primary care teams to report in real time the initiatives, observations, questions and problems encountered in the fight against the new coronavirus. The Covigie team summarised the information from the various contributions received, individual or collective, sent them to the health authorities and shared them with the caregivers.The health crisis will have disrupted the functioning of our society and will have marked us individually. As soon as it was decided to close the universities, pharmacy students knew that their daily lives would no longer be the same. Many of them mobilized directly in the field, while continuing to follow the courses that were still being given.The pandemic has severely affected some accommodation facilities for dependent elderly people, but all of them have had to reorganize. Their operation will never be the same again and transparency towards employees and the families of residents has become an obligation. Cooperation with dispensing pharmacists, who can act as information relays for families, must be stepped up.The COVID-19 pandemic will long be remembered as a staggering period, a reminder of our fragility, both in health and economic terms. Pharmacists have been at the forefront of patient management. This health crisis has demonstrated that our healthcare system can be improved.The French pharmacy was faced with an unprecedented situation, the COVID-19 epidemic, which forced it to adapt its operations to ensure, under the best possible safety conditions, the continuity of healthcare provision in the territories. The future is uncertain, but profound changes in our activity will be necessary in the long term. We will have to heal the scars of this crisis, while at the same time taking part in a societal overhaul that we can call for.In the context of COVID-19, the French Society of Pharmacology and Therapeutics opened a question-and-answer website on 17 March 2020 to provide clear and reliable answers to patients' questions about the treatment of their chronic pathologies, to inform the general public about the proper use of medicines and to fight against misinformation. On May 13, 152 questions and answers were published and updated on this website, which was visited more than 154,000 times in two months.An outbreak means a sudden rise of the incidence of a disease, generally infectious, at a certain place over an extended period of time. The term pandemic is used when an outbreak is spreading on a global scale. By the past, Human has been able to face several pandemics by developing preventive and therapeutic strategies. The new societal and economic behaviour enhance the progression of old and new diseases. The development of new multidisciplinary approaches is necessary to prevent new pandemic episodes.Ancient Lake Tanganyika in East Africa houses the world's ecologically and morphologically most diverse assemblage of cichlid fishes, and the third most species-rich after lakes Malawi and Victoria. Despite long-lasting scientific interest in the cichlid species flocks of the East African Great Lakes, for example in the context of adaptive radiation and explosive diversification, their taxonomy and systematics are only partially explored; and many cichlid species still await their formal description. Here, we provide a current inventory of the cichlid fish fauna of Lake Tanganyika, providing a complete list of all valid 208 Tanganyikan cichlid species, and discuss the taxonomic status of more than 50 undescribed taxa on the basis of the available literature as well as our own observations and collections around the lake. This leads us to conclude that there are at least 241 cichlid species present in Lake Tanganyika, all but two are endemic to the basin. We finally summarize some of the major taxonomic challenges regarding Lake Tanganyika's cichlid fauna. The taxonomic inventory of the cichlid fauna of Lake Tanganyika presented here will facilitate future research on the taxonomy and systematics and the ecology and evolution of the species flock, as well as its conservation.Capturing dynamics in high-risk personal networks is essential for preventing HIV transmission. Online social networking data offer incentive to augment traditional selfreported approaches for network enumeration. To explore what online networks reveal about dynamics among high-risk associates, we examine the relationship between egocentric confidant and sex networks and personal Facebook friendship networks of a cohort of young Black men who have sex with men. Although overlap exists between self-reported and Facebook associates, the stabilities of each were unrelated. Confidants who were also Facebook friends with a respondent were, however, more likely to be retained. Thus, Facebook networks contain stable confidants.With the development of Chinese economy, more and more attention has been paid to environmental protection, the implementation of water price policy affects economic and environmental changes in China. This paper analyzes the impact of water price policy on agricultural land use and the scale of water pollution discharge in 240 cities in China between 2001 and 2017, by including data from China Urban Statistical Yearbook and China Land & Resources Almanac. The theoretical analysis of this study indicates that the optimal scale of pollution depends on the local initial endowment, economic investment capital and the marginal cost of environmental pollution caused by government's economic activities. EUK 134 manufacturer Furtherly, the economic activities have a worsening impact on environmental pollution, but when the government implements environmental protection and water price policy measures in response to environmental pollution caused by economic activities, it has a significant impact on the decline in the scale of pollution. The government has promoted the pollution suppression model in the formulation of water prices, which has internalized the external cost of pollution in economic activities and can effectively reduce the scale of agricultural water pollution discharge.