Explorer les evidences

30 %Of the 160 patients with mpox, 48 (30%) had concomitant varicella zoster virus infection in Nigeria during the study period from Feb 1, 2022, to Jan 30, 2023.

Nigeriampox · varicella zoster virus infectionobservé Feb 1, 2022, to Jan 30, 2023publié 2023The Lancet. Infectious diseasesPubMeddocument de 11 observations

356 samplesA total of 356 samples were collected between May 20 and June 13, 2022, from 50 men with confirmed monkeypox virus infection.

Nigeriampoxobservé May 20 to June 13, 2022HAL · Unilimdocument de 102 observations

13,6 %Among 176 Nigerian adults, 24/176 (13.6%) were MPXV seropositive at baseline.

Nigeriampoxpublié 2026Nature communicationseurope_pmcdocument de 3 observations

50 %In this case series, just over half of semen samples were MPXV-positive at diagnosis.

NigeriampoxHAL · Unilimdocument de 102 observations

50 %In a case series of 50 French male individuals with confirmed monkeypox, just over half of semen samples were positive at diagnosis.

NigeriampoxHAL · Unilimdocument de 102 observations

7,29 odds_ratioMpox cases had an odds ratio of 7.29 for HIV coinfection compared with non-m-pox rash cases.

Nigeriampox · VIH/sidaobservé 2017-2019publié 2023BMJ global healthPubMeddocument de 11 observations

0,002 p-valueThere was a statistically significant association between mortality and HIV infection among mpox patients in Rivers State, Nigeria (p = 0.002).

Nigeriampox · VIH/sidaobservé October 21, 2021 to April 30, 2023publié 2025The Pan African medical journalPubMeddocument de 11 observations

71 %At day 0, MPXV detection was observed in 30 (71%) of 42 anal samples.

NigeriampoxHAL · Unilimdocument de 102 observations

64,4 %64.4% of the respondents indicated a willingness to receive the mpox vaccine.

Nigeriampoxpublié 2025Transactions of the Royal Society of Tropical Medicine and HygienePubMeddocument de 2 observations

42 casesBy mid-November 2017, a large monkeypox outbreak in Nigeria resulted in 42 laboratory-confirmed cases.

Nigeriampoxobservé mid-November 2017publié 2018Emerging infectious diseaseseurope_pmcdocument de 2 observationsDOI 10.3201/eid2406.180017

77 %At day 0, MPXV detection was observed in 36 (77%) of 47 throat samples.

NigeriampoxHAL · Unilimdocument de 102 observations

31,1 CtViral loads were lower from urine (Ct 31·1) than from skin lesions or anal samples.

Nigeriampoxobservé day 0HAL · Unilimdocument de 102 observations

13,66 odds_ratioHIV coinfection was associated with mortality among mpox cases (adjusted OR 13.66, 95% CI 1.88 to 98.95, p=0.010).

Nigeriampox · VIH/sidaobservé 2017-2019publié 2023BMJ global healthPubMeddocument de 11 observations

92 %In a Spanish study, MPXV was detected in the anus of 92% of patients.

NigeriampoxHAL · Unilimdocument de 102 observations

50 casesBetween May 20 and June 13, 2022, 50 people with confirmed monkeypox were identified.

Nigeriampoxobservé May 20 to June 13, 2022HAL · Unilimdocument de 102 observations

14 daysViral clearance appeared to be relatively rapid, with most samples being MPXV-negative within 14 days.

NigeriampoxHAL · Unilimdocument de 102 observations

86 casesAmong 204 suspected mpox cases, 86 were confirmed.

Nigeriampoxobservé 2017-2019publié 2023BMJ global healthPubMeddocument de 11 observations

100 %At day 14 after diagnosis, MPXV tests were negative or weakly positive in 14 (100%) of 14 blood samples.

NigeriampoxHAL · Unilimdocument de 102 observations

19,6 CtMPXV viral load was higher in the anal samples of patients with anal ulcers (Ct 19·6 vs 25·3, p=0·0073).

NigeriampoxHAL · Unilimdocument de 102 observations

70,9 %Most confirmed mpox cases were male (61 cases, 70.9%).

Nigeriampoxobservé 2017-2019publié 2023BMJ global healthPubMeddocument de 11 observations

71 %In a case series of 50 French male individuals with confirmed monkeypox, a high proportion of MPXV-positive oral and anal swabs (71–77%) was found at diagnosis.

NigeriampoxHAL · Unilimdocument de 102 observations

9,4 %The case fatality rate among confirmed mpox cases was 9.4% (8/86).

Nigeriampoxobservé 2017-2019publié 2023BMJ global healthPubMeddocument de 11 observations

146 casesBy mid-November 2017, a large monkeypox outbreak in Nigeria resulted in 146 suspected cases.

Nigeriampoxobservé mid-November 2017publié 2018Emerging infectious diseaseseurope_pmcdocument de 2 observationsDOI 10.3201/eid2406.180017

A cohort of people living with HIV with mpox, predominantly individuals with advanced or uncontrolled HIV, were significantly more likely to experience severe mpox manifestations and prolonged disease compared with those without HIV.

Nigeriampoxpublié 2023AIDS research and human retrovirusesPubMeddocument de 4 observations

20,9 CtViral loads were significantly higher from anal samples (Ct 20·9) than from throat (Ct 27·2), blood (Ct 32·8), urine (Ct 31·1), or semen samples (Ct 27·8).

Nigeriampoxobservé day 0HAL · Unilimdocument de 102 observations