17 research outputs found
Recommended from our members
Increase in vector-borne disease reporting affecting humans and animals in Syria and neighboring countries after the onset of conflict: A ProMED analysis 2003-2018.
ObjectivesThe protracted and violent conflict in Syria has resulted in large-scale displacement of people and destruction of health and sanitation infrastructure. The aim of this study was to examine epidemiological trends in vector-borne disease (VBD) outbreaks before and following the onset of the Syrian conflict (2011).MethodsProMED, a digital disease surveillance tool, was queried for VBD outbreak reports affecting humans and animals in Syria and select bordering countries between 2003 and 2018. Data were normalized by dividing the number of unique VBD events by the total number of unique outbreak events reported by ProMED for each year. Suspected and confirmed case counts and deaths were manually extracted.ResultsReports on VBDs increased from a mean of 2.9/year pre-2011 to 12.8/year post-2011, a 343.5% (p < 0.05) increase. After normalization, reports increased by 485.5% (p < 0.05) over the time periods. Post-2011, the most commonly reported VBDs were leishmaniasis, Crimean-Congo hemorrhagic fever, and lumpy skin disease. Reported numbers of suspected and confirmed cases and deaths increased during the conflict period.ConclusionsVBD outbreak events in ProMED increased in Syria and select bordering countries after the onset of the Syrian conflict in 2011. Enhanced disease surveillance is critical to detect and manage outbreaks in conflict settings
Communicable diseases in northwest Syria in the context of protracted armed conflict and earthquakes
The earthquakes in Türkiye and Syria in February, 2023, have caused further devastation in northwest Syria—an area already affected by protracted armed conflict, mass forced displacement, and inadequate health and humanitarian provision. The earthquake damaged infrastructure supporting water, sanitation, and hygiene, and health-care facilities. The disruptions to epidemiological surveillance and ongoing disease control measures resulting from the earthquake will accelerate and expand ongoing and new outbreaks of many communicable diseases including measles, cholera, tuberculosis, and leishmaniasis. Investing in existing early warning and response network activities in the area is essential. Antimicrobial resistance, which had already been an increasing concern in Syria before the earthquake, will also be exacerbated given the high number of traumatic injuries and breakdown of antimicrobial stewardship, and the collapse of infection prevention and control measures. Tackling communicable diseases in this setting requires multisectoral collaboration at the human–animal–environment nexus given the effect of the earthquakes on all these sectors. Without this collaboration, communicable disease outbreaks will further strain the already overburdened health system and cause further harm to the population
Recommended from our members
Communicable diseases in northwest Syria in the context of protracted armed conflict and earthquakes
The earthquakes in Türkiye and Syria in February, 2023, have caused further devastation in northwest Syria-an area already affected by protracted armed conflict, mass forced displacement, and inadequate health and humanitarian provision. The earthquake damaged infrastructure supporting water, sanitation, and hygiene, and health-care facilities. The disruptions to epidemiological surveillance and ongoing disease control measures resulting from the earthquake will accelerate and expand ongoing and new outbreaks of many communicable diseases including measles, cholera, tuberculosis, and leishmaniasis. Investing in existing early warning and response network activities in the area is essential. Antimicrobial resistance, which had already been an increasing concern in Syria before the earthquake, will also be exacerbated given the high number of traumatic injuries and breakdown of antimicrobial stewardship, and the collapse of infection prevention and control measures. Tackling communicable diseases in this setting requires multisectoral collaboration at the human-animal-environment nexus given the effect of the earthquakes on all these sectors. Without this collaboration, communicable disease outbreaks will further strain the already overburdened health system and cause further harm to the population
Recommended from our members
Impact of Air Raids on the Reported Incidence of Cholera in Yemen, 2016-2019
Politicization of water, humanitarian response, and health in Syria as a contributor to the ongoing cholera outbreak
In September 2022, the Syrian Ministry of Health declared a cholera outbreak after a surge of acute watery diarrhea cases. Since then, cases have been reported across Syria, particularly in the northwest. This ongoing outbreak reflects a pattern of politicizing water, humanitarian response, and health throughout the country's protracted conflict. Interference with water, sanitation, and hygiene (WASH) infrastructure has been a key component of this politicization, impeding detection, prevention, case management, and control. Droughts and floods have exacerbated the WASH situation, as have the early 2023 Türkiye-Syria earthquakes. The humanitarian response after the earthquakes has also faced politicization, leading to increased risk of surges in cases of cholera and other waterborne diseases. This has all occurred in a conflict where health care has been weaponized, attacks on health care and related infrastructure are the norm, and syndromic surveillance and outbreak response have been influenced and restricted by politics. Cholera outbreaks are entirely preventable; what we see in Syria is cholera reflecting the myriad ways in which the right to health has been brought under fire in the Syrian conflict. The recent earthquakes are additional assaults, which raise urgent concerns that a surge of cholera cases, particularly in northwest Syria, may now become uncontrolled
Recommended from our members
Association between air raids and reported incidence of cholera in Yemen, 2016–19: an ecological modelling study
BackgroundYemen continues to endure cholera outbreaks during ongoing conflict and destructive environmental events. Air raids have been used throughout the conflict to target military and civilian infrastructure. We aimed to assess the association between air raids and cholera incidence while taking into account geographical, environmental, economic, and demographic factors that drive outbreaks.MethodsIn this ecological modelling study, we used data from Sept 12, 2016, to Dec 29, 2019, for the number of air raids, vegetation coverage, surface water, precipitation, temperature, economic variables, and cholera case and population data to model the association between conflict and the weekly incidence of cholera (per 100 000 people) in Yemen. Data were transformed into weekly intervals and governorates were categorised according to air raid severity (the number of raids in the previous 3 months). We used a negative binomial generalised additive model that accounted for geographical location and environmental, temporal, economic, and demographic variables to estimate incidence rate ratios for the association between air raid severity and cases of cholera.FindingsDuring the study period, 2 107 912 cases of cholera were reported in Yemen, and a minimum of 11 366 air raids were recorded. After controlling for relevant factors, compared with no air raids, all other levels of air raid severity were significantly associated with cholera incidence. The largest effect was noted in governorates with severe air raid levels (ie, ≥76 during the previous 3 months), which had an incidence rate ratio of 2·06 (95% CI 1·59-2·69; p<0·0001) for cholera compared with governorates with no air raids in the previous 3 months. Economic factors were also significantly associated with increased cholera incidence.InterpretationAir raids were significantly associated with the burden of cholera in Yemen, even after controlling for other relevant factors. Quantification of this relationship further shows that the cholera outbreak is largely a result of human action rather than a natural occurrence, and demonstrates the conflict's devastating effects on health. Our findings highlight the need for ceasefire and peacebuilding efforts, as well as infrastructure and economic restoration, to reduce Yemen's cholera burden.FundingNone.TranslationFor the Arabic translation of the abstract see Supplementary Materials section