To eliminate lymphatic filariasis (LF) by 2020, the World Health Organization (WHO) has launched a campaign against the disease. Since the launch in 2000, significant progress has been made to achieve this ambitious goal. In this article we review the progress and status of the LF programme in Afric...a through the WHO neglected
tropical diseases preventive chemotherapy databank, the Expanded Special Project for Elimination of Neglected Tropical Diseases (ESPEN) portal and other publications. In the African Region there are 35 countries endemic for LF. The Gambia was reclassified as not requiring preventive chemotherapy in 2015, while Togo and Malawi eliminated LF as a public health problem in 2017 and 2020, respectively. Cameroon discontinued mass drug administration (MDA) and transitioned to post-MDA surveillance to validate elimination. The trajectory of coverage continues to accelerate; treatment coverage increased from 0.1% in 2000 to 62.1% in 2018. Geographical coverage has also significantly increased, from 62.7% in 2015 to 78.5% in 2018. In 2019, 23 of 31 countries requiring MDA achieved 100% geographic coverage. Although much remains to be done, morbidity management and disability prevention services have steadily increased in recent years. Vector control interventions conducted by other programmes, particularly malaria vector control, have had a profound effect in stopping transmission in some endemic countries in the region. In conclusion, significant progress has been made in the LF programme
in the region while we identify the key remaining challenges in achieving an Africa free of LF.
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Lymphatic filariasis (LF) is a parasitic disease that is a major cause of chronic disability in the developing world. According to the 2021–2030 road map for neglected tropical diseases (NTDs) published by the World Health Organization (WHO), the global goal for LF is elimination as a public healt...h problem by 2030 through repeated rounds of mass drug administration (MDA). Critical components of any elimination program are monitoring and surveillance. Appropriate assessment tools and methods are needed for each stage of an elimination program; mapping to identify which areas require intervention, monitoring to assess the impact of interventions, and post-intervention surveillance to validate elimination or detect recrudescence.
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Schistosomiasis and soil-transmitted helminths (STH) infections are major public health problems. We aimed to study the 6-mo impact of mass drug administration with praziquantel and albendazole on urinary schistosomiasis and STH.We examined children (aged 2–15 y) from one hamlet, who provided urin...e and faeces samples at baseline (n=197), 1 mo (n=102) and 6 mo (n=92); 67 completed the protocol.At baseline, 47/67 (70.1%) children presented Schistosoma haematobium (75.8% in the baseline total sample) and 12/67 (17.9%) with STH (30.5% in the initial sample, p=0.010). Among the children, 47.3% had heavy Schistosoma haematobium infection. The most frequent STH was Trichuris trichiura in 9.0%. We also found Hymenolepis nana (13.2%) and Plasmodium falciparum (9.1%) infections and anaemia (82.1%). One mo after chemotherapy there was a significant (p=0.013) reduction of Schistosoma haematobium prevalence (23.5%) and a high egg reduction rate (86.9%). Considering the sample of 67 children, the mean egg concentration was 498 at baseline, 65 at 1 mo and 252 at 6 mo (p<0.05). We also observed a reduction in STH infections, 50% in Ascaris lumbricoides, 33.3% in T. trichiura and 50% in hookworms. At 6 mo, the prevalence of Schistosoma haematobium (76.1%) was similar to the baseline and the STH reduction was not significant.Longitudinal studies have reported many losses in these settings, but we were able to show that mass drug administration for control of schistosomiasis and STH present low effectiveness, that reinfections occur rapidly and that stand alone anthelmintic therapy is not a sustainable choice.
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Manejo Clínico en COVID- 19 Recomendaciones para el manejo de pacientes
adultos con el diagnóstico de COVID‐19
Servicio de Infectología Clínica–Instituto de
Medicina Tropical Abril-2020
Paraguay
Transactions of the Royal Society of Tropical Medicine and Hygiene vik,113 no.11. Dengue is the world's most common arboviral infection, with almost 4 billion people estimated to be living at risk of dengue infection. A recently introduced vaccine is currently recommended only for seropositive indi...viduals in a restricted age range determined by transmission intensity.
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This tracker, developed by the Vaccine Centre at the London School of Hygiene & Tropical Medicine, will follow COVID-19 vaccine candidates as they progress through the development pipeline. We will update it weekly. An overview of the different vaccine types as well as the phases of clinical develo...pment is provided in the Summary tab.
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Findings from field research in Malawi and current literature.
ResistanceSim is a simulation game for public health professionals. Gamers must take on a resistant virtual mosquito population and improve the health in the Province.
The objective of the evaluation is to understand whether the CHW program has achieved its intended objectives, thus contributing to the overarching objectives defined in the HSSP III of improving the health status of the population by “Ensuring universal accessibility of quality health services fo...r all Rwandans”.
This evaluation has focused on CHWs, who are selected, trained and deployed by the MoH to deliver a defined set of tasks at community level. CHWs are the central element of the Community Health Policy and of the community health strategy plan (CHSP) of the MoH.
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his manual is for people who have had no formal training in counselling but wish to learn the necessary components to establishing an effective counselling relationship. It will be useful for anyone who is involved in counselling people with a mental health problem.
h...is manual aims at providing counsellors with information about the basic skills required in counselling in a practical and simple to understand format. It is meant to accompany the Healthy Activity Program (HAP) and Counselling for Alcohol Problems (CAP) manuals for counselling patients with depression and harmful/dependent drinking in primary care settings.
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The Healthy Activity Program manual aims at providing counsellors like you with information about counselling patients with moderate to severe Depression in primary care settings.
A Program To Improve The Care For Patients With Common Mental Disorders In Primary Health Care.
The essence of the MANAS model is to shift mental health care from mental health specialists to primarycare doctors and lay HCs (someone similar to other more widely available... health workers) working as aprimary care team to improve the coverage and efficiency in treating CMD. This manual has been prepared based on the experience gained through the MANAS program and incorporates feedback from doctors who were involved in the program implementation. It outlines the details of the MANAS model and provides information on treatments that are relevant to doctors working in Primary Health Clinics
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The course has been designed to train HCs who have little or no prior experience in mental health issues. It may also assist mental health administrators pr planners to develop a training component for mental health
The new review paper, The Impacts of Climate Change on Health, identifies the extent to which increasing emissions, extreme weather and temperatures elevate health risks, from infectious disease to malnutrition, and assesses the associated health burden. It concludes that the health burden will exce...ed the level of demand that health systems are prepared for.
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The mission of this Center is to close the treatment gap for people living with mental, neurological and substance use disorders in low resource settings
Trabajando con grupos de madres y padres – un recurso de capacitación para facilitadores, madres y padres, cuidadores, y personas con parálisis cerebral