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WHO supports accelerated response efforts for contact tracing in Somalia as cases surge

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11 May 2020 – As the laboratory-confirmed cases of COVID-19 surge in Somalia, the country has also intensified its operations response to contain the epidemic. The WHO country office in support of this intensified response operations has deployed over 4000 community health care workers, each having to visit at least 5000 households every month for active case identification and contact tracing throughout the country.

mobile-for-contract-tracingThese community health care workers are being supervised by an additional 44 rapid response teams, formed at the district level. Once the community health care workers identify a suspected case through their house-to-house visits, information on the location of the suspected cases are automatically relayed to the rapid response team of the respective districts using open data kit – an open source software for collecting, managing and using data in resource-constrained environments. This data kit has been used in Somalia in the past for polio and cholera surveillance using mobile devices. The submission of the data to a server can be performed when internet connectivity is available. The rapid response teams, in turn, swiftly investigate the case and take appropriate action for testing, isolation and quarantine, as needed.

handwashingThese community health care workers and members of the team were trained by WHO staff before deployment. The training included how to wash hands using soap and water, how to look for suspected cases and how to conduct contact tracing systematically. Despite various restrictions and lockdown, the operation has continued in all parts of the country owing to the commitment and dedication of national staff of the WHO country office who have been working hand in hand with the state and local authorities since the beginning of the epidemic. 

Commenting on this massive operations, Dr Mamunur Rahman Malik, WHO Representative in Somalia, remarked, “We can only end this pandemic if we can end it in settings like Somalia, where our operational challenges in conducting house-to house case searching and contact tracing in remote, in accessible and security-compromised areas are a huge undertaking. We will continue to support this operation in the field until we see the end of this outbreak here in this country”.

Up until 11 May 2020, the country has reported 1054 cases, including 51 deaths, and recently there has been an upsurge in cases and deaths. Owing to the geographic vastness of the country and difficulty in accessing remote areas where travel by air was the usual means of reaching the population living in those areas, it has been extremely difficult to access these areas with humanitarian support during this long period of restriction and lockdown. The WHO country office continues to overcome these barriers by ensuring physical presence of contact tracers and other categories of health care workers on the ground who are the essential components of any surveillance and response system of a country for containing this unprecedented epidemic.    

WHO's rapid response teams in Somalia are supported by European Civil Protection and Humanitarian Aid Operations.

WHO and European Union unite to fight a common enemy to humanity

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Mogadishu, 7 May, 2020 – The WHO country office and the Delegation of the European Union (EU) to Somalia have joined hands under a new collaboration in the country to strengthen operational response activities for COVID-19. The new collaboration aims to accelerate support for the frontline work of WHO in combating COVID-19 in a seemingly vast country where transportation of vital medical supplies and personnel needed for rapid response to the outbreak remain a perpetual challenge owing to suspension of commercial and cargo flights and the lockdown, which has cut off the capital city from rest of the country.

In this challenging and testing time, WHO has been offered EU flights to airlift critical medical equipment and supplies from Mogadishu to its final destination in Kismayo, the capital of Jubaland state. The equipment and supplies were urgently needed in the state for its isolation centre and the transportation of COVID-19 samples collected from suspected patients.

On the morning of 3 May, the flight picked up and transported 750 kgs of vital hospital supplies and medical equipment, including emergency medicines for patient treatment, from Mogadishu to Kismayo. These supplies and medicines are part of the Interagency Emergency Health Kit (IEHK), which provides essential health care in emergency settings for up to 10 000 people over a 3-month period. Due to the intense medical needs of patients affected by COVID-19, these vital medical supplies, and in particular, the medicines airlifted for treatment of acute respiratory diseases will be used to treat up to 600 COVID-19 patients in Kismayo’s Max Falka isolation facility, which will be opened in the coming week.

On return, the EU flight also picked up 29 samples from suspected cases of COVID-19 in Kismayo and before returning to Mogadishu, the EU flight also collected another 20 COVID-19 samples from Hargeisa, Somaliland. The EU flight then returned to Nairobi and all the 49 samples were handed over to WHO in Nairobi for sending these samples to the Kenya Medical Research Institute (KEMRI) for testing.  

In the current race to limit further spread of COVID-19 in Somalia, the EU’s generous support has helped make an important difference in ensuring that suspected cases are tested rapidly and the public health measures are applied quickly thereby preventing transmission in the community. The EU’s support in transporting vital medical equipment and supplies for treatment of COVID-19 patients will ensure that no patient dies of COVID-19 because of lack of critical medical supplies in hospitals in any part of the country.   

This new collaboration between the EU and WHO in Somalia is the result of a recently established bilateral coordination mechanism for COVID-19 response, whereby the EU is, inter alia, providing logistical and flight support to WHO for transportation of critical equipment and medical supplies, shipment of COVID-19 samples and personnel in this time of locked down while WHO is providing technical support and advice to the European Delegation for COVID-19 related activities, such as risk communications and awareness-raising initiatives in the country, which are supported by the EU. The collaboration will ensure, on one hand, the vital medical supplies reach the front lines to shield medical workers and save lives, and on the other hand, will ensure that the EU-supported activities, which are mostly implemented by the NGOs and regional health authorities, align with WHO’s strategic priorities for COVID-19 response. The European Civil Protection and Humanitarian Aid Operation (ECHO) of the European Delegation has also contributed funding support to respond to the emergency response appeal of the country office for its work on COVID-19. 

Commenting on this successful collaboration, Dr Mamunur Rahman Malik, WHO Representative said “We have started a new collaboration with EU in this country as we continue to fight hard with a common enemy which is affecting humanity at greater speed than ever. The scale of this crisis demands an extraordinary response, a response that is bigger than the magnitude of this crisis. This coordination and solidarity at national level proves that we all need to stick together to get over this crisis together. We are not safe until everyone is safe”.     

The new partnership between WHO and the EU delegation will help increase resilience to reduce the health and social impact of COVID-19 and all other future health emergencies in the country by protecting the vulnerable and keeping the country safe.

 

 

Somalia’s polio teams help combat COVID-19

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surveillance-officerIn Somalia, staff and volunteers from the country’s long-running polio programme have been trained to detect COVID-19 cases. Here, a trainee learns how to use a COVID-19 tracking database on her phone.4 May 2020 – “The road to the mountain village was rough. It’s only 50 kilometres, but it took more than 3 hours,” says Dr Fatima Ismail, a disease surveillance officer working in Somaliland. “We were bouncing in the car.”

In early 2020, Dr Fatima’s team headed to a remote village near Djibouti to check on a small boy. The boy’s right arm and leg showed a kind of paralysis that sometimes indicates polio. “The village polio volunteer in this mountainous area, geographically inaccessible, found an acute flaccid paralysis (AFP) case,” Dr Fatima remembers. 

When children show signs of this paralysis, it’s critical to get stool samples to a laboratory to determine whether they have polio. Polio teams ride camels in the desert or donkeys in the mountains when they have to. They brave bombs to get samples out of conflict zones to laboratories. In brutally hot climates, they plug mini-freezers into car dashboards to keep samples cool. 

All over the world, polio surveillance systems that have been built up over decades track infection sources, evaluate symptoms and transport samples to the laboratory — despite distance, natural disasters, and sometimes war. Now, this network of disease surveillance — reaching into the most far-flung corners of the globe — is being tapped to address the COVID-19 pandemic.

“In Somalia, the polio programme pivoted its workforce of thousands of frontline staff to support the effort as the cases of COVID-19 spread. Rapid response teams — made up of disease surveillance officers, community health care workers and volunteers — were trained to educate people about the virus and to test suspected cases. By April 2020, the teams were deployed in the field,” said Dr Mamunur Malik, WHO Representative in Somalia.

"In Somalia’s remote villages, they know us as their polio teams, and once they see us, what comes to their minds is that we’re giving them information about polio,” says Mohamed*, a surveillance officer. “So we also give them information about COVID-19. Social mobilisers tell them about COVID-19 symptoms, how to prevent getting infected, physical distancing, cleaning their hands very well with running water and soap.”

The careful procedures that the teams learned for polio surveillance have been adapted for COVID-19, where the required sample is a naso-pharyngeal swab. “We’ve trained our surveillance people on the case definition and how to collect the samples correctly, from cases that meet the case definition of a suspected case of COVID-19,” says Dr Fatima. “It’s the same infrastructure. After, when we collect the samples from the patient, we send it to the laboratory in Hargeisa.”WHO has given the laboratory equipment and supplies to test samples for COVID-19".

"As with polio samples, the samples of COVID-19 have to be refrigerated, the ice packs should be VERY cold,” says Mohamed. Teams are used to monitoring the packs’ temperature, even in Somalia’s hot weather. 

“The logistical challenges we face with AFP/polio surveillance are still the same. This is the rainy season and the roads tend to be terrible,” says Mohamed. “You can’t get to certain places you normally get to, because of the situation on the road. Most of our vehicles can’t make it through the mud.” In those situations, teams work with other United Nations agencies to arrange special humanitarian flights to ship samples.

Frontline staff put their own lives on the line. In April 2020, the polio team lost a colleague due to COVID-19-related infection. Ibrahim Elmi Mohamed, who joined WHO in 2001, was working as a district polio officer in Lower Shabelle. His tragic death, one of many frontline staff around the world due to COVID-19, reminds us of the risks they face every day they go to work.

“Despite overwhelming challenges, teams are committed to continuing their polio work in tandem with the COVID-19 response. It is critical that polio surveillance continues during the pandemic, as Somalia is also fighting outbreaks of vaccine-derived polio type 2 and 3. With polio vaccination campaigns temporarily paused, the teams must be able to track any resulting spread of poliovirus and get ready to respond as soon as it is safe to do so,” says Dr Malik.

“All of us are still doing polio surveillance at the same time as we do surveillance for COVID-19," says Dr Fatima. “I used to hear from my colleagues that the polio surveillance system is the strongest disease surveillance system. Any polio surveillance team can work in the detection of COVID-19 cases because of the system’s structure, the capacity and experience of the teams.”

Mohamed agrees. “My surveillance coordinator said don’t leave the AFP surveillance behind, follow that normal routine, don’t forget it and leave it aside.’”

As Somalia grapples with the COVID-19 pandemic, its trained teams are working quickly to prevent the spread of both COVID-19 and polioviruses. “What gives me hope in the COVID-19 response is when I look behind and I see what we have done with the polio teams, the impact we’ve had on so many lives,” says Mohamed. “We face everything and we overcome it.”

*Family name withheld for security reasons

Somalia scales up life-saving essential health care services in COVID-19 response

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23 April 2020 – The number of confirmed COVID-19 cases continues to rise in Somalia, including associated deaths attributed to coronavirus disease. While the number of cases increase, there is increasing demand on the health system for patient care. When health systems are strained and overwhelmed, especially in fragile and vulnerable settings like in Somalia where adequate mechanical ventilators and other critical care support for patient care are basic, rudimentary or absent, mortality from the outbreak may increase substantially over time. Since the beginning of the outbreak, 7 associated deaths out of 135 cases were reported by the Government in Somalia as of 19 April 2020.

The COVID-19 epidemic in Somalia will disrupt life-saving health services and health care resources, including essential supplies and health manpower, need to be re-prioritized and re-directed towards reducing mortality as a result. It is also crucial to maintain other life-saving health services particularly maternal and child essential health care services and services for other vulnerable groups. During the 2014–2015 Ebola outbreak, analyses suggest that the increased number of deaths caused by measles, malaria, HIV/AIDS, and tuberculosis attributable to health system failures exceeded deaths that were directly attributable to Ebola virus disease. If viral transmission cannot be decreased, a patient surge and increasing demand for care could be overwhelming, putting an enormous strain on the fragile health system and severely impacting other life-saving services such as immunization, maternal care and other services aimed at limiting deaths from preventable diseases.

Maintaining key health interventions

Over the years, the country has made several health sector gains. The country has remained free from wild poliovirus since 2014. Without maintaining time-sensitive and active surveillance system for acute flaccid paralysis (AFP) throughout the country, including environmental surveillance, polio could resurge. In 2019, WHO staff from the polio eradication programme helped reach over 3 million children under 5 with lifesaving polio vaccine, collected 75 sewage samples and also detected 361 AFP cases. If these polio activities are not maintained or sustained even during this period of COVID-19, this will push back all the gains made over the years in the country to end polio.

Maintaining essential health services during this ongoing COVID-19 outbreak will also be critical to save lives from other ongoing infectious diseases threats in the country such as measles and cholera. The cholera outbreak continues to kill and so far in 2020, cholera has claimed 11 lives and made another 2600 people sick. Any disruption of essential care and other key health interventions for managing cholera and other infectious disease threats may lead to an upsurge of cases and excess deaths. Maintaining these critical and life-saving services is the only way to end cholera by 2030 and limit avoidable deaths from this disease by 90%.

Dr Mamunur Rahman Malik, the WHO Representative for Somalia said, “While there is a need to fight with this virus on all fronts, we also need to ensure that essential health services are maintained to save lives. Our gains in protecting children against vaccine-preventable diseases, our victory in eradicating polio virus from the country, our focus on leaving no one behind in our efforts to achieve universal health care coverage will be lost forever if we can not support the health system to meet the increased demand for health care for COVID-19 and yet maintain the health services that are life saving in nature. Countries will need to make difficult decisions to balance the overwhelming demands of responding directly to COVID-19, while simultaneously engaging in coordinated action to maintain essential health service delivery”.

Partners

Working in partnership with other United Nations agencies such as the United Nations Children’s Fund (UNICEF), United Nations Population Fund (UNFPA), International Organization for Migration (IOM), the United Nations Office of the High Commissioner for Refugees (UNHCR) and the United Nations World Food Programme (WFP), the country office is supporting health authorities to improve and maintain essential health services for mothers, women, children, people with physical disability and older people, especially in internally displaced and refugee camps while balancing, the extra demand to respond to COVID-19. The primary health care centres which are the bedrock of essential health care in Somalia have been supported with personal protective equipment for the health care workers managing these centres as an incentive to keep them open while making sure that workers have the training and knowledge to do triage for COVID-19 for high-risk patients, refer them to other facilities and maintain routine health care services.

Surveillance

While EWARN – the early warning disease surveillance system – currently covering 535 out of 1075 health facilities in the country with an estimated 6.5 million population coverage, has been expanded to cover not only 14 epidemic-prone diseases, but to include the case definition of COVID-19 as another reportable health condition. The system enhancement has allowed WHO to monitor the trend of severe acute respiratory infection as a proxy for COVID-19, but the addition of distinct case definition of COVID-19 in the EWARN has been useful to capture any suspected case early.

Maintaining the routine immunization services for childhood diseases remain another key challenge, especially during physical distancing. However, efforts are under way to support health facilities deliver immunization services yet maintain social/physical distancing. A country where one in every 10 children does not receive life-saving vaccines, the suspension or breakdown of routine immunization services will have a devastating toll on the lives of vulnerable children in the country. Last year, WHO supported health authorities to reach out to every child with life-saving vaccines resulting in reaching out to 462 050 children under 1 year out of 602 195 (77%) completing the 3 doses of the pentavalent vaccine, while 430 275 (71%) received the measles-1 vaccine. Any disruption of routine immunization services will be a severe set back in making every child count.

A well-organized and prepared health system has the capacity to maintain equitable access to essential service delivery throughout an emergency, limiting direct mortality and avoiding increased indirect mortality. With the current situation of COVID-19 where caseloads are increasing and the pressure is mounting on the health system, the capacity to maintain routine service delivery, in addition to managing increased demand for COVID-19 patient care, needs to be maintained at any cost to protect the health gains achieved over the year. The WHO country office is supporting that to happen through strategic shifts ensuring that increasingly limited resources provide maximum benefit for the population.

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Our operations response to COVID-19 is supported by ECHO, United Kingdom Department for International Development, United Nations Central Emergency Response Fund, Embassy of Switzerland and Italian Development Cooperation.

EWARN increases surveillance for COVID-19

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23 April 2020 – In Somalia's COVID-19 response, being ahead of the curve is the only way to stop transmission and limit spread of the virus in the community. Enhancing active surveillance and expanding its geographic coverage to include both the private and public sector using a syndromic-based approach is the best way to detect cases early.

In Somalia, in the absence of any routine disease surveillance system, EWARN is doing what it was intended to do and what the system did best in other outbreak situations.   

EWARN, a disease surveillance system for epidemic-prone disease, was initially launched in Somalia in 2008 but due to operational difficulties was halted only to be reactivated by WHO together with federal and state health authorities in 2017 as a real-time password protected web-based electronic surveillance system. This reactivation came after one of the worst cholera outbreaks in Somalia in the past decade when there was no reliable disease surveillance system in the country to monitor, detect and respond to the cholera outbreak and other epidemic-prone diseases and health threats.

By 2019, an estimated 6.5 million people, including 2 million internally displaced people, were covered by the EWARN system. Currently, 535 out of 1075 health facilities across the country are covered by EWARN; 64% of these facilities submit their EWARN reports on time and 74% of the reports are complete. In 2019 alone, 74 new health facilities were added to the EWARN system. A record 4 789 832 consultations were reported in 2019 through the EWARN system. Knowledge of patient consultations and population coverage helps WHO and other health partners to measure the consultation rate and identify gaps in health care access in vulnerable populations. In 2019, the system triggered over 18 000 outbreak alerts, of which 883 were verified through field investigation by WHO and the health authorities.

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In a country like Somalia which has a fragile health system, EWARN has been able to detect and prevent epidemics in real time in drought-affected districts, camps for internally displaced people in different states, including their host communities, and districts inaccessible to humanitarian agencies or the government. As the system relies on electronic data collection using a mobile phone-based application data on epidemic-prone diseases can be regularly collected and collated, even from insecure and inaccessible areas of the country, This would not have been possible if EWARN relied on a paper-based system for data collection.

As the country grapples with increased transmission of COVID-19, the EWARN system has been rolled out to another 200 health facilities, including all privately owned medical facilities which are admitting and treating patients with acute respiratory diseases of unknown origin. Using online training platforms adapted to the country need and context, the WHO country office through its Public Health Emergency Officers is conducting training at each of these newly enroled health facilities, including the private sector hospitals on use of syndromic case definition for COVID-19 and early recognition and reporting of suspected case. The training also includes data entry and reporting using both the web-based application and mobile platform of the EWARN system. In addition to 14 epidemic-prone diseases that are already included in the system (e.g. waterborne, vaccine-preventable, vector-borne and mixed transmission diseases), the case definition for COVID-19 has been added as the newly reportable health condition in the EWARN as part of roll out.  

Event-based surveillance

Another important innovation for the EWARN roll out during this period of COVID-19 has been the addition of event-based surveillance system which is intended to capture non-specific and other respiratory diseases of unknown origin in the EWARN for triggering alert and appropriate investigation.  

Understanding the evolution and transmission dynamics of any epidemic remains a challenge even in countries with good health system and functioning surveillance system. Somalia, a country with fragile health systems and with no routine disease surveillance system, the challenges are immense and overwhelming. The EWARN data on COVID-19 cases (either suspected or confirmed) will provide a snapshot of epidemic size, geographic spread and stages which is important for understanding and analyzing the effectiveness of response strategies for containment and suppression of the virus.  

The other main advantage of EWARN being rolled out for COVID-19 is the use of its GPS coordinates which will allow alerts of the location of a suspected case or event of a cluster of cases to be precisely pinpointed and automatically displayed on the electronic dashboard. This will eventually help in efficient contact tracing and identifying more suspected cases in the vicinity of the alert of this event or a spectacled case.

Since the EWARN system is supported by a mobile app linked to its web-based platform, local health workers in inaccessible areas will also be able to use the app to submit real-time data on COVID-19 electronically thus overcoming security and geographic barriers.

As the roll out begins, a weekly bulletin will also be generated automatically from the system, which will show all alerts but also distilled for COVID-19 by health facility and geographic location.

The EWARN surveillance system continues to transform the way Somalia detects an epidemic disease including the COVID-19 in the absence of any routine disease surveillance system in a very complex setting. In addition, to disease detection and monitoring, the data generated from EWARN for COVID-19 will be useful for understanding the burden and help to prioritize, plan, implement and monitor the health emergency response in the country. Like what has been done in the past, the EWARN continues to keep the country safe and protect the vulnerable by early detection and response to epidemic threats posed by COVID-19 in the country. The success and experience of EWARN, as an early warning disease surveillance system during this period of COVID-19 will be useful for other emerging health threats as the country transitions from a state of protracted crisis to early recovery and development.  The current work of WHO country office in responding to COVID-19 is also a demonstration of WHO’s commitment to and capability of supporting the health needs of the Somali people especially in a crisis of this scale.

The implementation of the EWARN system has greatly improved the detection, verification, investigation and reporting of diseases of public health importance in the country in real time, and the sharing of relevant health information with health partners and stakeholders to guide response activities and monitor the trends of these diseases across the country.

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