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Key facts about Ebola epidemic two years after it was first declared

 

Two years after the world's worst known outbreak of Ebola was first identified, West Africa is still experiencing small flare-ups, the most recent in Guinea.

The World Health Organization (WHO) has warned that the deadly haemorrhagic virus could resurface at any time, since it can linger in the eyes, central nervous system and bodily fluids of some survivors.

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West Africa vulnerable to new major Ebola outbreak as vigilance fades

 

The three West African nations ravaged by Ebola could struggle to prevent another major outbreak as vigilance fades among health workers and the public, a health expert said on Monday.

Ebola victims in recent flare-ups in Liberia and Sierra Leone were inspected by health workers who were not wearing protective clothing, while the corpse of one woman victim was washed by several people, contrary to best practice.

Health facilities must reinforce infection prevention and control measures or risk widening the spread of new Ebola outbreaks, according to Armand Sprecher, public health specialist at medical charity Medecins Sans Frontieres (MSF).

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Sierra Leaone, Liberia, Guinea still at risk of Ebola – WHO

The World Health Organization has joined the government of Sierra Leone in marking the end of the recent flare-up of Ebola virus disease in the country, but warned that the country, Liberia and Guinea are still at risk.

“As of today, March 17, 42 days have passed, two incubation cycles of the virus, since the last person confirmed to have Ebola virus disease in the country tested negative for a  second time,” a statement issued by the WHO and copied to the Ghana News Agency said.

“This latest flare-up of Ebola brings to 3,590 the number of lives lost in Sierra Leone to an epidemic that devastated families and communities across the country and disrupted every aspect of life. Today marks another milestone in the country’s effort to defeat Ebola,” it said.

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West Africa: Preventing Diseases From Crossing Borders in West Africa Post-Ebola

When the Ebola outbreak was confirmed in Guinea two years ago, one of the reasons the virus spread so quickly was due to the high amount of people traffic across the borders of Guinea, Liberia, and Sierra Leone. To mitigate the introduction of new Ebola cases or other diseases by cross border travellers, the Red Cross has introduced a community event-based surveillance system. It is successful, in large part, due to the engagement of community members.

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Half of Measles Patients Unvaccinated, Most Willingly

Half of those who contracted measles over the past 15 years were unvaccinated, and in most of those cases the patient (or their legal guardian) refused the vaccination, reports a new study published online earlier this week by the “Journal of the American Medical Association.”

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Vaccination aversion has fueled measles and whooping cough outbreaks, study finds

A comprehensive new study of measles and pertussis outbreaks in the United States suggests that adults’ reluctance or refusal to vaccinate themselves and their children has played a key role in the resurgence of diseases that had been largely eradicated in this country.

In an analysis published Tuesday in the Journal of the American Medical Assn., epidemiologists scoured reports of measles and pertussis outbreaks to glean what role vaccination refusal and hesitance played. They also considered the effect of waning immunity among those who were vaccinated.

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Clinical care for survivors of Ebola virus disease

Background

The outbreak of Ebola virus disease (EVD) that began in 2013 in West Africa had by December 2015, resulted in over 28,000 cases. Although estimates of the number of people affected during the outbreak vary, up to 10,000 EVD survivors may require convalescent care. A number of both short- and long-term medical problems have been reported in EVD survivors, including mental health issues for both survivors and other family and community members (1-19). In addition, increasing recognition that Ebola virus may persist in selected body compartments of EVD survivors, most notably in the semen of males, brings awareness of the possibility of reintroduction of the virus in areas where transmission has previously been eliminated. EVD survivors need comprehensive support for the medical and psychosocial challenges they face and also to minimize the risk of continued Ebola virus transmission, especially from sexual transmission. This document provides guidance on providing the necessary care and services for clinical care and virus testing, and should be used to guide the planning and delivery of ongoing health services to people who have recovered from EVD. 

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Post-Ebola survivors hit by brain health issues - study

A majority of Ebola survivors suffer some form of long-term brain health problems, according to a new study.

Patients who were successfully treated for the disease were found to have neurological issues six months later.

The most common problems included muscle pain, headaches, memory loss and depressed moods, but in rare cases patients were suicidal, the US researchers said.

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Ebola: Sierra Leone's survivors return to daily life – but as outcasts

When Abibatu and Lanphia finally returned home from the field treatment centre where they came close to losing their lives to Ebola, they hoped it was an end to the terrible price that the virus which had robbed them of their father and two brothers had exacted from their family.

Instead, what awaited them was a second battle for survival against the disease – this time the struggle against stigmatisation and rejection by a community which blamed them for bringing the disease into their midst in Sierra Leone and sought turn them into outcasts.

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Ebola crisis provides framework for responding to outbreaks like Zika virus

As world leaders grapple with containing the Zika virus, the Ebola epidemic in West Africa provides valuable lessons for how to respond to other infectious disease epidemics, according to a policy report published by researchers at Princeton University and the Wellcome Trust.  

Rebuilding local health care infrastructures, improving capacity to respond more quickly to outbreaks and considering multiple perspectives across disciplines during decision-making processes are among the key recommendations the authors propose. 

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