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2
1
Après plus de trois ans sans cas, Haïti a signalé le 2 octobre 2022 un ensemble de cas de choléra dans la zone métropolitaine de Port-au-Prince, alors que le pays était sur le point d'être déclaré exempt de choléra.
Cette résurgence du choléra en Haïti survient dans un contexte opérat
...
ionnel complexe, au milieu d'un environnement socio-politique instable marqué par des blocus, des pénuries de carburant, des activités de bandes criminelles et une insécurité galopante. Les troubles civils et le manque d'accès aux communautés touchées aggravent la crise humanitaire complexe et entravent les efforts de réponse d'urgence.
more
After more than three years without cases, Haiti reported on 2 October 2022 a cluster of cholera cases in the metropolitan area of Port-au-Prince, just as the country was on the verge of being declared cholera- free.
This cholera resurgence in Haiti is happening in a complex operational context, am
...
id a volatile socio- political environment marked by blockades, fuel shortages, criminal gang activity and rampant insecurity. Civil unrest and lack of access to the affected communities are deepening the complex humanitarian crisis and hindering emergency response efforts.
more
2014-2020, Draft March 2014
Evidence-based guidelines are one of the most useful tools for improving public health and clinical practice. Their purpose is to formulate interventions based on strong evidence of efficacy, avoid unnecessary risks, use resources efficiently, reduc
...
e clinical variability and, in essence, improve health and ensure quality care, which is the purpose of health systems and services. These guidelines were developed following the GRADE methodology, with the support of a panel of clinical experts from different countries, all convened by the Pan American Health Organization. By responding to twelve key questions about the clinical diagnosis and treatment of dengue, chikungunya, and Zika, evidence-based recommendations were formulated for pediatric, youth, adult, older adult, and pregnant patients who are exposed to these diseases or have a suspected or confirmed diagnosis of infection. The purpose of the guidelines is to prevent progression to severe forms of these diseases and the fatal events they may cause. The recommendations are intended for health professionals, including general, resident, and specialist physicians, nursing professionals, and medical and nursing students, who participate in caring for patients with suspected dengue, chikungunya, or Zika. They are also intended for health unit managers and the executive teams of national arboviral disease prevention and control programs, who are responsible for facilitating the process of implementing these guidelines.
more
This is an e-learning module with the objective of providing education for health professionals and pregnant women using published results and studies based on COVID-19 surveillance data, which have indicated an increased risk among pregnant women o
...
f presenting with severe forms of COVID-19 and, therefore, of being hospitalized and admitted to intensive care units.
more
This manual and its Excel tool are under revision. The revised edition will be published soon.
Between 2012 and 2016, development assistance for HIV/AIDS decreased by 20·0%; domestic financing is therefore critical to sustaining the response to HIV/AIDS. To understand whether domestic resources could fill the financing gaps created by declines in development assistance, we aimed to track spe
...
nding on HIV/AIDS and estimated the potential for governments to devote additional domestic funds to HIV/AIDS.
more
Cholera is an acute gastrointestinal infection caused by the bacterium Vibrio Cholerae serogroup O1 or O139, and is often linked to unsafe drinking water, lack of proper sanitation and personal hygiene. It adversely affects mostly the poor and vulnerable populations in countries, which are already d
...
eprived of proper health facilities and conducive environmental conditions. The disease spreads through oro-fecal transmission by the ingestion of contaminated food or water or by person-to-person contact. It has a short incubation period of 2 hours to 5 days and the number of affected cases can rapidly increase across large regions. Cholera is a significant threat to global public health leading to an estimated 3-5 million cases per year worldwide, with an annual toll of 100,000 deaths. The disease was first reported in 1817 from the Ganges Delta of India and since then the ongoing 7th pandemic has emerged from Indonesia, reached Africa in 1970 and Somalia happens to be one of the early affected countries. Over the past few decades,
Somalia has witnessed the occurrence of repeated AWD/Cholera disease outbreaks that have caused high morbidity and mortality across the country.
more
As the Americas undergo profound demographic change and there are more persons aged 65 years or older than children younger than 5 years, it is crucial to recognize that national immunization programs must be redesigned to ensure comprehensive protection for individuals across the lifespan. By adopt
...
ing a life course approach (LCA) to immunization, vaccination programs can be tailored to close immunity gaps at different stages of life. The life course approach foresees the establishment of multiple strategies to reduce missed opportunities for vaccination according to age group. This technical document explains the key concepts of the LCA with a focus on immunization by vaccination, as well as the underlying biological mechanisms that require the application different vaccines at different life stages according to changes to the immune system and in the epidemiological situation of a community.
more
The Resolution Population and Individual Approaches to the Prevention and Management of Diabetes and Obesity was approved by the 48th Directing Council of the Pan American Health Organization, September 29- October 3, 2008, in response to the epidem
...
ic of obesity and diabetes currently affecting the countries of the Americas. Its main goal is to call on Member States to prioritize the prevention of obesity and diabetes and their common risk factors by establishing and/or strengthening policies and programs, integrating them into public and private health systems and working to ensure adequate allocation of resources to carry out such policies and programs.
more
Since 2016, the Pan American Health Organization (PAHO) has been promoting the implementation of the HEARTS Initiative in the Americas as a regional adaptation of the World Health Organization's Glo
...
bal HEARTS Initiative. During this time, 33 countries in the Region of the Americas have committed to implementing HEARTS, and PAHO has developed many technical resources to support them. Most of these resources are clinical tools for primary healthcare teams and focus on quality improvement. This compendium aims to group all these clinical tools in a single document under a simple format that facilitates their practical implementation in daily clinical practice. The reader will notice that each tool is summarized on a single page and presented in a modular format. Therefore, each tool can be used together or separately as needed. In addition, at the bottom of each tool, the reader will find the references and hyperlinks to access full texts in case deeper knowledge is required.
more
Hypertension is the number one health related risk factor in India, with the largest contribution to burden of disease and mortality. It contributes to an estimated 1.6 million deaths, due to ischemic heart disease and stroke, out of a total of abou
...
t 10 million deaths annually in India. Fifty seven percent of deaths related to stroke and 24% of deaths related to coronary heart disease are related to hypertension. Hypertension is one of the commonest non-communicable diseases in India, with an overall prevalence of 29.8% among the adult population, and a higher prevalence in urban areas (33.8% vs. 27.6%)
according to recent estimates.
Awareness of hypertension in India is low while appropriate treatment and control among those with hypertension is even lower: Hypertension is a chronic, persistent, largely asymptomatic disease. A majority of the patients with hypertension in India are unaware of their condition. This is because of low levels of awareness and the lack of screening for hypertension in adults-either as a systematic programme or as an opportunistic exercise during visits to healthcare providers.
more
Obesity and diabetes are affecting the peoples of the Americas at high and increasing rates. National surveys demonstrate that obesity is increasing in prevalence among all age groups; 7% to 12% of children under 5 years old and
one-fi fth of adolescents are obese, while rates of overweight and obe
...
sity among adults approach 60%. Obesity is the major modifi able risk factor for diabetes.
more
Diabetes is a major public health problem. The rising incidence of Diabetes Type 2 is related to the effects of urbanization and unhealthy lifestyles. Research studies show that healthy eating and regular physical activity can prevent or delay the o
...
nset of Diabetes Type 2, even in high-risk individuals.
more
Background
Asthma education, a key component of long-term asthma management, is challenging in resource-limited settings with shortages of clinical staff. Task-shifting educational roles to lay (non-clinical) staff is a potential solution. We conducted a randomised controlled trial of an enhanced a
...
sthma care intervention for children in Malawi, which included reallocation of asthma education tasks to lay-educators. In this qualitative sub-study, we explored the experiences of asthmatic children, their families and lay-educators, to assess the acceptability, facilitators and barriers, and perceived value of the task-shifting asthma education intervention.
Methods
We conducted six focus group discussions, including 15 children and 28 carers, and individual interviews with four lay-educators and a senior nurse. Translated transcripts were coded independently by three researchers and key themes identified.
Results
Prior to the intervention, participants reported challenges in asthma care including the busy and sometimes hostile clinical environment, lack of access to information and the erratic supply of medication. The education sessions were well received: participants reported greater understanding of asthma and their treatment and confidence to manage symptoms. The lay-educators appreciated pre-intervention training, written guidelines, and access to clinical support. Low education levels among carers presented challenges, requiring an open, non-critical and individualised approach.
Discussion
Asthma education can be successfully delivered by lay-educators with adequate training, supervision and support, with benefits to the patients, their families and the community. Wider implementation could help address human resource shortages and support progress towards Universal Health Coverage.
more
Tuberculosis (TB) is among the top ten most common causes of death globally and as a single infectious disease it top among infectious diseases. Furthermore, it is noted as the top causes of death among people infected with the human immunodeficiency virus (HIV). Despite recent decreases in the numb
...
er of notified cases, Namibia still has a high TB burden and is included among the top 30 high-burden TB countries by the World Health Organisation (WHO). In the 2018 Global TB Report, the estimated incidence rate of TB in Namibia was 423/100,000. The same report estimated that 60 people per 100,000 populations died of TB in Namibia, which is a concern, for a disease that is curable and preventable.
more
This document serves to provide interim guidance/ recommendations to carry out mpox surveillance activities mainly case investigation, contact tracing and isolation. For the development of this document WHO, UKHSA and CDC guidelines were referred to and adopted within the country context.
Zambia has completed the implementation of the National TB Strategic Plan (2017-2021) that set in motion the TB elimination agenda in Zambia through coordinated and accelerated TB response. During this period, the National TB and Leprosy Programme (NTLP) registered tremendous success.
The NTLP is
...
poised to attain the ambitious goal pronounced by the government of eliminating TB by 2030, in line with the Sustainable Development Goals (SDGs) and the World Health Organization End TB Strategy. The programme exponentially increased TB notifications from as low as 35,922 people with TB in 2018 to 40,726 in 2020 and in 2021 the TB notifications rose to 50,825 (a 25% increase against 2020 performance). The NTLP also registered incredible success in sustaining high TB Preventive Treatment (TPT) initiations among persons living with HIV and a high TB treatment success rate among drug-susceptible TB cases. New and relapse TB notifications in children below 15 years increased by 43%, from 2,724 in 2020 to 3,890 in 2021. TB notifications ratio between children aged 0-4 and 5-14 was 0.9, an improvement from what we achieved in 2018 (the ratio was 0.7). The proportion of TB patients who are HIV positive continued to decrease, reaching 34% in 2021 from 39% in 2020. Sustained increases in TB notifications, treatment success rate, and TPT initiations have resulted in a rapid decrease in the TB incidence rate that reached 307 per 100,000 population in 2021 against a rate of 391 in 2015.
more
he National Department of Health (NDOH) presents this Malaria Elimination Strategic
Plan 2019-2023 for the Republic of South Africa. The strategy comes at an important time
as the Southern African Development Community (SADC) heads of state have r
...
ecently
renewed the commitment to eliminate malaria in Botswana, Eswatini, Namibia and South
Africa by 2020 and in the whole SADC region by 2030, with the target of zero local malaria
cases and deaths. South Africa has made steady progress towards this elimination goal
through the implementation of evidence-based malaria policies aligned to the World Health
Organization’s (WHO) Global Technical Strategy.
more
The document titled "Manual for Stratifying Malaria Risk and the Elimination of Foci" by PAHO provides guidance for countries in the Americas on how to systematically assess and classify malaria transmission risk at subnational levels. It outlines a standardized approach to stratification and the id
...
entification of active transmission foci, helping public health authorities prioritize interventions, allocate resources efficiently, and implement targeted strategies to accelerate progress toward malaria elimination.
more
