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Global Health

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24 papers 100 to 500 followers
By Faye Kehler Family Physician and GP Anesthetist since 1987 interested in all aspects of Medicine
Simon Cauchemez, Marianne Besnard, Priscillia Bompard, Timothée Dub, Prisca Guillemette-Artur, Dominique Eyrolle-Guignot, Henrik Salje, Maria D Van Kerkhove, Véronique Abadie, Catherine Garel, Arnaud Fontanet, Henri-Pierre Mallet
BACKGROUND: The emergence of Zika virus in the Americas has coincided with increased reports of babies born with microcephaly. On Feb 1, 2016, WHO declared the suspected link between Zika virus and microcephaly to be a Public Health Emergency of International Concern. This association, however, has not been precisely quantified. METHODS: We retrospectively analysed data from a Zika virus outbreak in French Polynesia, which was the largest documented outbreak before that in the Americas...
May 21, 2016: Lancet
Tiphaine Gaillard, Jérôme Dormoi, Marylin Madamet, Bruno Pradines
Malaria, a parasite vector-borne disease, is one of the biggest health threats in tropical regions, despite the availability of malaria chemoprophylaxis. The emergence and rapid extension of Plasmodium falciparum resistance to various anti-malarial drugs has gradually limited the potential malaria therapeutics available to clinicians. In this context, macrolides and associated antibiotics based on similar mechanism of action like lincosamides constitute an interesting alternative in the treatment of malaria...
February 12, 2016: Malaria Journal
Derek Gatherer, Alain Kohl
Zika virus (family Flaviviridae) is an emerging arbovirus. Spread by Aedes mosquitoes, it was first discovered in Uganda in 1947, and later in humans elsewhere in sub-Saharan Africa, arriving in south-east Asia at latest by the mid-twentieth century. In the twenty-first century, it spread across the Pacific islands reaching South America around 2014. Since then it has spread rapidly northwards reaching Mexico in November 2015. Its clinical profile is that of a dengue-like febrile illness, but associations with Guillain-Barré syndrome and microcephaly have appeared recently...
February 2016: Journal of General Virology
C Robert Horsburgh, Clifton E Barry, Christoph Lange
Tuberculosis, a scourge since prehistoric times, affects more than 9 million people and causes the death of 1.5 million people each year. Effective treatment has been available for 60 years, but such treatment takes at least 6 months, and resistance to the drugs, which is increasing throughout the..
November 26, 2015: New England Journal of Medicine
Anthony S Fauci, David M Morens
The explosive pandemic of Zika virus infection occurring throughout South America, Central America, and the Caribbean (see map) and potentially threatening the United States is the most recent of four unexpected arrivals of important arthropod-borne viral diseases in the Western Hemisphere over the..
February 18, 2016: New England Journal of Medicine
Alvin Zipursky, Vinod K Bhutani
Clinical experience with Rhesus (Rh) disease and its post-icteric sequelae is limited among high-income countries because of nearly over four decades of effective prevention care. We hypothesized that Rh disease is prevalent in other regions of the world because it is likely that protection is limited or non-existent. Following a worldwide study, it has been concluded that Rh hemolytic disease is a significant public health problem resulting in stillbirths and neonatal deaths, and is a major cause of severe hyperbilirubinemia with its sequelae, kernicterus and bilirubin-induced neurologic dysfunction...
February 2015: Seminars in Fetal & Neonatal Medicine
Giovanni Rezza
Mosquito-borne virus infections, such as dengue and chikungunya, are continuously expanding their geographical range. The dengue virus, which is known to be a common cause of febrile illness in tropical areas of the Old World, is now widespread in the Americas. In most affected areas, all the four dengue virus serotypes have circulated. Recently, small clusters of dengue have been identified also in Southern Europe during the hot season. The chikungunya virus, initially restricted to Central Africa, where is a common cause of sporadic cases or small outbreaks, and Asia, where it is used to cause large epidemics, has recently invaded new territories...
December 2014: Pathogens and Global Health
Jong-Hyeon Park, Kwang-Nyeong Lee, Su-Mi Kim, Hyang-Sim Lee, Young-Joon Ko, Dong-Seob Tark, Yeun-Kyung Shin, Min-Goo Seo, Byounghan Kim
Five outbreaks of foot-and-mouth disease have occurred in South Korea during 2000-2011. Macro-analysis of these outbreaks showed a correlation with outbreaks in countries in eastern Asia. Genetic analyses of food-and-mouth disease viruses in South Korea showed a correlation with viruses that are prevalent in neighboring countries.
December 2014: Emerging Infectious Diseases
Renzo Salazar, Ricardo Castillo-Neyra, Aaron W Tustin, Katty Borrini-Mayorí, César Náquira, Michael Z Levy
Populations of the common bed bug, Cimex lectularius, have recently undergone explosive growth. Bed bugs share many important traits with triatomine insects, but it remains unclear whether these similarities include the ability to transmit Trypanosoma cruzi, the etiologic agent of Chagas disease. Here, we show efficient and bidirectional transmission of T. cruzi between hosts and bed bugs in a laboratory environment. Most bed bugs that fed on experimentally infected mice acquired the parasite. A majority of previously uninfected mice became infected after a period of cohabitation with exposed bed bugs...
February 2015: American Journal of Tropical Medicine and Hygiene
Miranda I Teboh-Ewungkem, Jemal Mohammed-Awel, Frederick N Baliraine, Scott M Duke-Sylvester
BACKGROUND: The use of intermittent preventive treatment in pregnant women (IPTp), children (IPTc) and infant (IPTi) is an increasingly popular preventive strategy aimed at reducing malaria risk in these vulnerable groups. Studies to understand how this preventive intervention can affect the spread of anti-malarial drug resistance are important especially when there is human movement between neighbouring low and high transmission areas. Because the same drug is sometimes utilized for IPTi and for symptomatic malaria treatment, distinguishing their individual roles on accelerating the spread of drug resistant malaria, with or without human movement, may be difficult to isolate experimentally or by analysing data...
2014: Malaria Journal
Gary Humphreys
International bodies, civil society, policy-makers and presidents are increasingly linking the issue of climate change to health. Gary Humphreys reports.
August 1, 2014: Bulletin of the World Health Organization
Elizabeth A Ashley, Judith Recht, Nicholas J White
Primaquine is the only generally available anti-malarial that prevents relapse in vivax and ovale malaria, and the only potent gametocytocide in falciparum malaria. Primaquine becomes increasingly important as malaria-endemic countries move towards elimination, and although it is widely recommended, it is commonly not given to malaria patients because of haemolytic toxicity in subjects who are glucose-6-phosphate dehydrogenase (G6PD) deficient (gene frequency typically 3-30% in malaria endemic areas; >180 different genetic variants)...
November 3, 2014: Malaria Journal
Ole F Norheim, Prabhat Jha, Kesetebirhan Admasu, Tore Godal, Ryan J Hum, Margaret E Kruk, Octavio Gómez-Dantés, Colin D Mathers, Hongchao Pan, Jaime Sepúlveda, Wilson Suraweera, Stéphane Verguet, Addis T Woldemariam, Gavin Yamey, Dean T Jamison, Richard Peto
BACKGROUND: The UN will formulate ambitious Sustainable Development Goals for 2030, including one for health. Feasible goals with some quantifiable, measurable targets can influence governments. We propose, as a quatitative health target, "Avoid in each country 40% of premature deaths (under-70 deaths that would be seen in the 2030 population at 2010 death rates), and improve health care at all ages". Targeting overall mortality and improved health care ignores no modifiable cause of death, nor any cause of disability that is treatable (or also causes many deaths)...
January 17, 2015: Lancet
Rajnish Sahu, Larry A Walker, Babu L Tekwani
BACKGROUND: Several antibiotics have shown promising anti-malarial effects and have been useful for malarial chemotherapy, particularly in combination with standard anti-malarial drugs. Tigecycline, a semi-synthetic derivative of minocycline with a unique and novel mechanism of action, is the first clinically available drug in a new class of glycylcycline antibiotics. METHODS: Tigecycline was tested in vitro against chloroquine (CQ)-sensitive (D6) and resistant strains (W2) of Plasmodium falciparum alone and in combination with CQ...
2014: Malaria Journal
Li Liu, Shefali Oza, Daniel Hogan, Jamie Perin, Igor Rudan, Joy E Lawn, Simon Cousens, Colin Mathers, Robert E Black
BACKGROUND: Trend data for causes of child death are crucial to inform priorities for improving child survival by and beyond 2015. We report child mortality by cause estimates in 2000-13, and cause-specific mortality scenarios to 2030 and 2035. METHODS: We estimated the distributions of causes of child mortality separately for neonates and children aged 1-59 months. To generate cause-specific mortality fractions, we included new vital registration and verbal autopsy data...
January 31, 2015: Lancet
Thomas R Frieden, Karen F Brudney, Anthony D Harries
No abstract text is available yet for this article.
October 8, 2014: JAMA: the Journal of the American Medical Association
Rashad Abdul-Ghani, John C Beier
The ultimate aim of malaria chemotherapy is not only to treat symptomatic infection but also to reduce transmission potential. With the absence of clinically proven vaccines, drug-mediated blocking of malaria transmission gains growing interest in the research agenda for malaria control and elimination. In addition to the limited arsenal of antimalarials available, the situation is further complicated by the fact that most commonly used antimalarials are being extensively resisted by the parasite and do not assist in blocking its transmission to vectors...
October 2014: Parasitology Research
C Louise Thwaites, Nicholas J Beeching, Charles R Newton
Maternal and neonatal tetanus is still a substantial but preventable cause of mortality in many developing countries. Case fatality from these diseases remains high and treatment is limited by scarcity of resources and effective drug treatments. The Maternal and Neonatal Tetanus Elimination Initiative, launched by WHO and its partners, has made substantial progress in eliminating maternal and neonatal tetanus. Sustained emphasis on improvement of vaccination coverage, birth hygiene, and surveillance, with specific approaches in high-risk areas, has meant that the incidence of the disease continues to fall...
January 24, 2015: Lancet
Christopher J L Murray, Katrina F Ortblad, Caterina Guinovart, Stephen S Lim, Timothy M Wolock, D Allen Roberts, Emily A Dansereau, Nicholas Graetz, Ryan M Barber, Jonathan C Brown, Haidong Wang, Herbert C Duber, Mohsen Naghavi, Daniel Dicker, Lalit Dandona, Joshua A Salomon, Kyle R Heuton, Kyle Foreman, David E Phillips, Thomas D Fleming, Abraham D Flaxman, Bryan K Phillips, Elizabeth K Johnson, Megan S Coggeshall, Foad Abd-Allah, Semaw Ferede Abera, Jerry P Abraham, Ibrahim Abubakar, Laith J Abu-Raddad, Niveen Me Abu-Rmeileh, Tom Achoki, Austine Olufemi Adeyemo, Arsène Kouablan Adou, José C Adsuar, Emilie Elisabet Agardh, Dickens Akena, Mazin J Al Kahbouri, Deena Alasfoor, Mohammed I Albittar, Gabriel Alcalá-Cerra, Miguel Angel Alegretti, Zewdie Aderaw Alemu, Rafael Alfonso-Cristancho, Samia Alhabib, Raghib Ali, Francois Alla, Peter J Allen, Ubai Alsharif, Elena Alvarez, Nelson Alvis-Guzman, Adansi A Amankwaa, Azmeraw T Amare, Hassan Amini, Walid Ammar, Benjamin O Anderson, Carl Abelardo T Antonio, Palwasha Anwari, Johan Arnlöv, Valentina S Arsic Arsenijevic, Ali Artaman, Rana J Asghar, Reza Assadi, Lydia S Atkins, Alaa Badawi, Kalpana Balakrishnan, Amitava Banerjee, Sanjay Basu, Justin Beardsley, Tolesa Bekele, Michelle L Bell, Eduardo Bernabe, Tariku Jibat Beyene, Neeraj Bhala, Ashish Bhalla, Zulfiqar A Bhutta, Aref Bin Abdulhak, Agnes Binagwaho, Jed D Blore, Berrak Bora Basara, Dipan Bose, Michael Brainin, Nicholas Breitborde, Carlos A Castañeda-Orjuela, Ferrán Catalá-López, Vineet K Chadha, Jung-Chen Chang, Peggy Pei-Chia Chiang, Ting-Wu Chuang, Mercedes Colomar, Leslie Trumbull Cooper, Cyrus Cooper, Karen J Courville, Benjamin C Cowie, Michael H Criqui, Rakhi Dandona, Anand Dayama, Diego De Leo, Louisa Degenhardt, Borja Del Pozo-Cruz, Kebede Deribe, Don C Des Jarlais, Muluken Dessalegn, Samath D Dharmaratne, Uğur Dilmen, Eric L Ding, Tim R Driscoll, Adnan M Durrani, Richard G Ellenbogen, Sergey Petrovich Ermakov, Alireza Esteghamati, Emerito Jose A Faraon, Farshad Farzadfar, Seyed-Mohammad Fereshtehnejad, Daniel Obadare Fijabi, Mohammad H Forouzanfar, Urbano Fra Paleo, Lynne Gaffikin, Amiran Gamkrelidze, Fortuné Gbètoho Gankpé, Johanna M Geleijnse, Bradford D Gessner, Katherine B Gibney, Ibrahim Abdelmageem Mohamed Ginawi, Elizabeth L Glaser, Philimon Gona, Atsushi Goto, Hebe N Gouda, Harish Chander Gugnani, Rajeev Gupta, Rahul Gupta, Nima Hafezi-Nejad, Randah Ribhi Hamadeh, Mouhanad Hammami, Graeme J Hankey, Hilda L Harb, Josep Maria Haro, Rasmus Havmoeller, Simon I Hay, Mohammad T Hedayati, Ileana B Heredia Pi, Hans W Hoek, John C Hornberger, H Dean Hosgood, Peter J Hotez, Damian G Hoy, John J Huang, Kim M Iburg, Bulat T Idrisov, Kaire Innos, Kathryn H Jacobsen, Panniyammakal Jeemon, Paul N Jensen, Vivekanand Jha, Guohong Jiang, Jost B Jonas, Knud Juel, Haidong Kan, Ida Kankindi, Nadim E Karam, André Karch, Corine Kakizi Karema, Anil Kaul, Norito Kawakami, Dhruv S Kazi, Andrew H Kemp, Andre Pascal Kengne, Andre Keren, Maia Kereselidze, Yousef Saleh Khader, Shams Eldin Ali Hassan Khalifa, Ejaz Ahmed Khan, Young-Ho Khang, Irma Khonelidze, Yohannes Kinfu, Jonas M Kinge, Luke Knibbs, Yoshihiro Kokubo, S Kosen, Barthelemy Kuate Defo, Veena S Kulkarni, Chanda Kulkarni, Kaushalendra Kumar, Ravi B Kumar, G Anil Kumar, Gene F Kwan, Taavi Lai, Arjun Lakshmana Balaji, Hilton Lam, Qing Lan, Van C Lansingh, Heidi J Larson, Anders Larsson, Jong-Tae Lee, James Leigh, Mall Leinsalu, Ricky Leung, Yichong Li, Yongmei Li, Graça Maria Ferreira De Lima, Hsien-Ho Lin, Steven E Lipshultz, Shiwei Liu, Yang Liu, Belinda K Lloyd, Paulo A Lotufo, Vasco Manuel Pedro Machado, Jennifer H Maclachlan, Carlos Magis-Rodriguez, Marek Majdan, Christopher Chabila Mapoma, Wagner Marcenes, Melvin Barrientos Marzan, Joseph R Masci, Mohammad Taufiq Mashal, Amanda J Mason-Jones, Bongani M Mayosi, Tasara T Mazorodze, Abigail Cecilia Mckay, Peter A Meaney, Man Mohan Mehndiratta, Fabiola Mejia-Rodriguez, Yohannes Adama Melaku, Ziad A Memish, Walter Mendoza, Ted R Miller, Edward J Mills, Karzan Abdulmuhsin Mohammad, Ali H Mokdad, Glen Liddell Mola, Lorenzo Monasta, Marcella Montico, Ami R Moore, Rintaro Mori, Wilkister Nyaora Moturi, Mitsuru Mukaigawara, Kinnari S Murthy, Aliya Naheed, Kovin S Naidoo, Luigi Naldi, Vinay Nangia, K M Venkat Narayan, Denis Nash, Chakib Nejjari, Robert G Nelson, Sudan Prasad Neupane, Charles R Newton, Marie Ng, Muhammad Imran Nisar, Sandra Nolte, Ole F Norheim, Vincent Nowaseb, Luke Nyakarahuka, In-Hwan Oh, Takayoshi Ohkubo, Bolajoko O Olusanya, Saad B Omer, John Nelson Opio, Orish Ebere Orisakwe, Jeyaraj D Pandian, Christina Papachristou, Angel J Paternina Caicedo, Scott B Patten, Vinod K Paul, Boris Igor Pavlin, Neil Pearce, David M Pereira, Aslam Pervaiz, Konrad Pesudovs, Max Petzold, Farshad Pourmalek, Dima Qato, Amado D Quezada, D Alex Quistberg, Anwar Rafay, Kazem Rahimi, Vafa Rahimi-Movaghar, Sajjad Ur Rahman, Murugesan Raju, Saleem M Rana, Homie Razavi, Robert Quentin Reilly, Giuseppe Remuzzi, Jan Hendrik Richardus, Luca Ronfani, Nobhojit Roy, Nsanzimana Sabin, Mohammad Yahya Saeedi, Mohammad Ali Sahraian, Genesis May J Samonte, Monika Sawhney, Ione J C Schneider, David C Schwebel, Soraya Seedat, Sadaf G Sepanlou, Edson E Servan-Mori, Sara Sheikhbahaei, Kenji Shibuya, Hwashin Hyun Shin, Ivy Shiue, Rupak Shivakoti, Inga Dora Sigfusdottir, Donald H Silberberg, Andrea P Silva, Edgar P Simard, Jasvinder A Singh, Vegard Skirbekk, Karen Sliwa, Samir Soneji, Sergey S Soshnikov, Chandrashekhar T Sreeramareddy, Vasiliki Kalliopi Stathopoulou, Konstantinos Stroumpoulis, Soumya Swaminathan, Bryan L Sykes, Karen M Tabb, Roberto Tchio Talongwa, Eric Yeboah Tenkorang, Abdullah Sulieman Terkawi, Alan J Thomson, Andrew L Thorne-Lyman, Jeffrey A Towbin, Jefferson Traebert, Bach X Tran, Zacharie Tsala Dimbuene, Miltiadis Tsilimbaris, Uche S Uchendu, Kingsley N Ukwaja, Selen Begüm Uzun, Andrew J Vallely, Tommi J Vasankari, N Venketasubramanian, Francesco S Violante, Vasiliy Victorovich Vlassov, Stein Emil Vollset, Stephen Waller, Mitchell T Wallin, Linhong Wang, XiaoRong Wang, Yanping Wang, Scott Weichenthal, Elisabete Weiderpass, Robert G Weintraub, Ronny Westerman, Richard A White, James D Wilkinson, Thomas Neil Williams, Solomon Meseret Woldeyohannes, John Q Wong, Gelin Xu, Yang C Yang, Yuichiro Yano, Gokalp Kadri Yentur, Paul Yip, Naohiro Yonemoto, Seok-Jun Yoon, Mustafa Younis, Chuanhua Yu, Kim Yun Jin, Maysaa El Sayed Zaki, Yong Zhao, Yingfeng Zheng, Maigeng Zhou, Jun Zhu, Xiao Nong Zou, Alan D Lopez, Theo Vos
BACKGROUND: The Millennium Declaration in 2000 brought special global attention to HIV, tuberculosis, and malaria through the formulation of Millennium Development Goal (MDG) 6. The Global Burden of Disease 2013 study provides a consistent and comprehensive approach to disease estimation for between 1990 and 2013, and an opportunity to assess whether accelerated progress has occured since the Millennium Declaration. METHODS: To estimate incidence and mortality for HIV, we used the UNAIDS Spectrum model appropriately modified based on a systematic review of available studies of mortality with and without antiretroviral therapy (ART)...
September 13, 2014: Lancet
Hongjie Yu, Joseph T Wu, Benjamin J Cowling, Qiaohong Liao, Vicky J Fang, Sheng Zhou, Peng Wu, Hang Zhou, Eric H Y Lau, Danhuai Guo, Michael Y Ni, Zhibin Peng, Luzhao Feng, Hui Jiang, Huiming Luo, Qun Li, Zijian Feng, Yu Wang, Weizhong Yang, Gabriel M Leung
BACKGROUND: Transmission of the novel avian influenza A H7N9 virus seems to be predominantly between poultry and people. In the major Chinese cities of Shanghai, Hangzhou, Huzhou, and Nanjing--where most human cases of infection have occurred--live poultry markets (LPMs) were closed in April, 2013, soon after the initial outbreak, as a precautionary public health measure. Our objective was to quantify the effect of LPM closure in these cities on poultry-to-person transmission of avian influenza A H7N9 virus...
February 8, 2014: Lancet
2014-10-04 18:52:13
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