Tag Archives: Sierra Leone

Sierra Leone Approaches Being Declared Ebola-Free

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According to officials, Sierra Leone has not recorded a single new case of Ebola in the past four weeks, which effectively keeps the West African country on course to being declared free of the virus next month.

At a press conference, the head of the government’s National Ebola Response Centre, Palo Conteh, disclosed that “Sierra Leone has no Ebola-positive case recorded in the country for the fourth consecutive week,” adding that there were no more people in quarantine either.

The last known Ebola patients were discharged from hospital in late September, which allowed Sierra Leone to begin the standard 42-day countdown towards becoming Ebola-free. If no further cases are recorded, the World Health Organization (WHO) will declare Sierra Leone Ebola-free on 8 November.

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First Full Week with No Ebola Cases Reported Since March 2014

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The World Health Organization (WHO) reported on Wednesday that no new Ebola cases were confirmed last week, effectively marking the first full week without any new cases of the deadly disease being recorded in a year an a half.

In its latest situation report on the West African Ebola outbreak, the WHO disclosed that ‘no confirmed cases of Ebola virus disease were reported in the week to 4 October,” adding, “this is the first time that a complete epidemiological week has elapsed with zero confirmed cases since march 2014.” On Wednesday, WHO officials noted that the epidemic had clearly entered a third phase, noting that the focus was no on driving “case incidence to zero, and ensure a sustained end to (Ebola) transmission.” He UN health agency also disclosed that all contacts had been completely followed up in Sierra Leone, which has seen no new cases for the past three weeks.

While Wednesday’s report is good news for the region, which has been severely affected by the outbreak, the WHO has warned that the danger is still not over, adding that two high-risk contacts in Sierra Leone, one from Bombali and one from Kambia, have gone missing. The WHO has indicated that “efforts to trace these missing contacts and mitigate the risk of any undetected transmission will continue until at least 42 days have elapsed since the last reported case in each district.” Meanwhile in neighbouring Guinea, over 500 contacts remain under follow-up in three of the country’s prefectures, with the WHO noting that all the contacts were associated with a single chain of transmission centered on the Ratoma area of the capital, Conakry. Another 290 contacts had been identified but had not been traceable for the past 42 days. The four latest cases in Guinea, reported on September 26 and 27 in Forecariah, were people infected by an unregistered contact, likely linked to the Ratoma transmission chain.

The deadliest-ever outbreak of Ebola, since the virus was identified in central Africa in 1976, has killed to date 11,312 of the 28,457 people infected since December 2013, with nearly all the victims in Guinea, Liberia and Sierra Leone. In early September, Liberia was declared free of Ebola transmission for a second time, while late last month, Sierra Leone officially began a 42-day countdown towards becoming Ebola free.

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Three New Cases of Ebola Reported in Sierra Leone

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Authorities in Sierra Leone reported Tuesday that three more patients have tested positive for Ebola in a village in the northern region of the country that is already under quarantine in the wake of the death of a 67-year-old woman.

According to the National Ebola Response Centre (NERC), the new cases, which were diagnosed on Monday, bring the total in a recent outbreak in Sella Kafta in the district of Kambia to five. Speaking to reporters in the capital Freetown, NERC spokesman Sidi Yahya Tunis disclosed that the three new cases were amongst the fifty “high risk persons” who have been identified as being close relatives of the food trader, who died on 28 August. He further disclosed that “the development remains a concern for us but since it has taken place within a quarantined home, it can be adequately monitored and further transmission can be contained.”

The latest outbreak brought to an abrupt end the optimism that was fuelled by the release of what had been the West African country’s last known Ebola patient from a hospital in the central city of Makeni in late August. In the wake of the latest Ebola death, Sella Kafta, a village of almost 1,000 people, was placed under a three-week quarantine lockdown.

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Ebola Update (17 July 2015)

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In the seven days leading up to 12 July, there were thirty confirmed cases of Ebola Virus Disease (EVD) reported in Guinea, Liberia and Sierra Leone. While the total number of confirmed cases is the same as during the previous weeks, officials have noted that there has been a shift in the foci of transmission. During this reporting period, Guinea recorded 13 cases; Liberia 3; and Sierra Leone 14.

For the first time in several months, most of the cases that were reported during this period occurred in the capitals of Guinea (Conakry) and Sierra Leone (Freetown).

There have been a total of 27,642 confirmed, probable and suspected cases of EVD in Guinea, Liberia and Sierra Leone and 11,261 reported deaths. As of 12 July, there are 3,552 contacts being monitored across 6 prefectures in Guinea; 2 counties in Liberia and 3 districts in Sierra Leone.

Guinea

Guinea recorded 13 confirmed cases of EVD in 3 prefectures: Conakry, Forecariah and Fria. For the first time in several months, the majority of the cases reporting during this week, 9, occurred in the capital, with seven of the 9 cases being reported in the Ratoma commune (administrative district). The remaining two were reported from the neighbouring commune of Matam. Officials have indicated that all of the cases are either registered contacts or have an epidemiological link to a known chain of transmission.

The small western prefecture of Fria reported a confirmed case this week for the first time in over forty days. Officials have indicated that the case is a contact of a previous case in the northern prefecture of Boke.

The northern prefecture of Boke, which had been a focus of transmission for several weeks, has not reported a case in eleven consecutive days, however officials have warned that cases may still arise as 125 contacts associated with previous cases are still being monitored.

Liberia

During the reporting period, there were three new cases recorded in Liberia, bringing the total number of cases sine 29 June to six.

Officials have indicated that all of the three confirmed cases reported in the week leading up to 12 July were registered contacts associated with the same chain of transmission as the three cases reported in the previous week.

Sierra Leone

During this reporting period, there were 14 confirmed cases recorded in three districts: Freetown, Kambia and Port Loko. This is the highest total since the second week in June.

For the first time in several months, the majority of cases were reported in the capital city, Freetown. According to officials, eight of the 10 cases reported from the capital were registered contacts residing in quarantined homes in the Magazine Wharf area of the city, which has been a focus of transmission for several weeks. The two remaining cases both have an epidemiological link to the Magazine Wharf chain of transmission however they were identified after post-mortem testing and therefore represent a high risk of further transmission.

There were two cases reported in Kambia, in the Samu chiefdom on the northern border with Forecariah, Guinea. Officials have indicated that both cases were known contacts of a previous case. The remaining case was reported from a quarantined home in Tonko Limba chiefdom, and was also a registered contact of a previous case.

There was one case reported in Port Loko, in the chiefdom of Marampa. The source of infection is currently under investigation.

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Ebola Update (10 July 2015)

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In the week leading up to 5 July, there were a total of 30 confirmed cases of Ebola virus disease (EVD): 18 in Guinea; 3 in Liberia; 9 in Sierra Leone. According to the World Health Organization (WHO), while “this is the highest weekly total since mid-May, improvements to case investigation and contact tracing, together with enhanced incentives to encourage case reporting and compliance with quarantine measures have led to a better understanding of chains of transmission than was the case a month ago.” Consequently, this has resulted in a decreasing proportion of cases arising from as-yet unknown sources of infection. This is especially the case in problematic areas, including Boke and Forecariah in Guinea; and Kambia and Port Loko in Sierra Leone. Officials however have warned that significant challenges remain, specifically a lack of trust in the response amongst some affected communities, which means that some cases still evade detection for too long.

To date, there have been a total of 27,573 reported confirmed, probable and suspected cases of EVD reported in Guinea, Liberia and Sierra Leone, with 11,246 reported deaths.

Guinea

During this reporting period, a total of 18 cases were reported in Guinea. Cases were reported from the same 3 prefecture as in the previous week: Boke, Conakry and Forecariah.

During the seven days leading up to 5 July, the northern prefecture of Boke, which borders Guinea-Bissau, reported a total of 6 cases, a decline compared with the 10 cases that were reported in the previous week. Accoridng to local medical officials, all but one of the reported cases was a registered contact, with a single cases reported to have arisen from an as-yet unknown source of infection.

There was one case reported in Conakry, with officials indicating that it came from the Matam commune (municipal district) of the city and that it was a known contact of a previous case from Benty sub-prefecture in Forecariah.

The remaining 11 cases were reported in the prefecture of Forecariah, in which 9 of the cases were reported from the sub-prefecture of Benty. All but 2 of the 11 cases reported in the prefecture of Forecariah were known contacts of a previous case or have an established epidemiological link to one.

Liberia

On 9 May, the WHO declared Liberia Ebola-free, after the West African country reported no new cases for 42 consecutive days. Since being declared free of the deadly virus, the country subsequently entered a 3-month period of heightened surveillance. During this time, there were approximately 30 blood samples and oral swabs collected each day from potential cases and tested for EVD. On 29 June, a confirmed case of EVD was detected in Margibi County, the first new confirmed case to be reported in Liberia since 20 March. The case involved a 17-year-old male who first became ill on 21 June. He died on 28 June and subsequently tested positive for EVD. Two contacts of the first-detected case have since tested positive for EVD. These cases are from the same small community as the first detected case. They are currently being treated in an Ebola Treatment Centre in the capital, Monrovia. Additionally another probable EVD case is currently in isolation.

Officials are currently investigating the origin of infection of this cluster of cases. Currently, these cases are considered to constitute a separate outbreak from that which was declared over on 9 May.

Sierra Leone

During this reporting period, 9 cases were reported in Sierra Leone. The cases were reported in the same three districts as the previous weeks: Kambia, Port Loko and Western Area Urban, which includes the capital city Freetown.

Three of the cases reported during this period were recorded in the densely populated Magazine Wharf area of Freetown. Officials have disclosed that all three cases were registered contacts of a previous case.

Four chiefdoms in Kambia each reported a single confirmed case of EVD, as did two chiefdoms in the neighbouring district of Port Loko. According to officials, all but one of these cases were known contacts of a previous case or have an established epidemiological link to one.

On 8 July, Sierra Leonean officials reported that they will extend curfews, which were imposed on the worst-affected communities last month, until the deadly virus has been eradicated. While Operation Northern Push, a drive aimed at ending infections in the northwestern region of the country, was due to last 21 days, with residents of chiefdoms subjected to night-time lockdowns expecting the restrictions to end on Tuesday, Palo Conteh, head of the government’s National Ebola Response Centre, told reporters in Freetown that the 6:00 PM to 6:00 AM lockdowns will continue indefinitely. Speaking to reporters, Conteh stated, “I am pleased to announce that due to the successes we are seeing in a number of key areas Operation Northern Push will continue to run until we get to zero (cases),” adding, “curfew times will remain the same and there will be regular reviews so that we can adapt the response to meet the requirements as they change.”

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