COVID-19 and Pulmonary Coinfection: A Case Series.

Objectives: In COVID-19 patients, bacterial and fungal pulmonary coinfections, such as , , , or have been reported, but to our knowledge, no case has been reported due to .

Patients And Methods: We describe three cases of coinfections occurring during the 4th wave of COVID-19 in Martinique (French West Indies).

Results: All three cases were fatal; thus, has to be considered as a potentially severe coinfection agent.

Once-daily dolutegravir versus darunavir plus cobicistat in adults at the time of primary HIV-1 infection: the OPTIPRIM2-ANRS 169 randomized, open-label, Phase 3 trial.

Background: Whether integrase strand transfer inhibitors (INSTIs) can decrease HIV-1 DNA levels more rapidly than boosted PIs during primary HIV-1 infection (PHI) is unknown. We hypothesized that once-daily dolutegravir/tenofovir/emtricitabine could reduce the viral reservoir through rapid viral replication control further than once-daily darunavir/cobicistat/tenofovir/emtricitabine.

Methods: The OPTIPRIM2-ANRS 169 study was a randomized (1:1), open-label, multicentre trial in adults with ≤5 or ≤3 HIV antibodies detected, respectively, by western blot or immunoblot in the last 10 days.

Case Report: Pulmonary Leptospirosis Misdiagnosed as COVID-19.

We report the case of an 83-year-old woman with acute, febrile respiratory failure resulting from interstitial pneumonia that required high-flow oxygen therapy. This clinical picture, associated with the ongoing epidemiological situation, initially guided us toward a diagnosis of COVID-19. Based on SARS-CoV-2 reverse transcription-polymerase chain reaction negativity and the absence of anti-SARS-CoV-2 antibodies, a search for a differential diagnosis was conducted that led us to conclude a diagnosis of severe pulmonary leptospirosis This case highlights the need to engage in early discussions about differential diagnoses, including neglected tropical and subtropical diseases, during the COVID-19 era.

Genotype distribution of cervical HPV among Caribbean women in a population-based study in Martinique: The DEPIPAPUFR study.

The Caribbean ranks seventh among the world regions most affected by cervical cancer. HPV-prevalence and genotype distributions also differ from regions. Knowledge of HPV genotype profiles is important for patients care and HPV vaccination implementation.

Contribution of Research in the West Indies and Northeast Amazonia to Knowledge of the 2014-2015 Chikungunya Epidemic in the Americas.

Purpose Of Review: Although the chikungunya virus was discovered more than 60 years ago, it has only really been studied since the outbreak in La Reunion in 2005-2006. Ten years later, between 2014 and 2015, the chikungunya virus spread throughout the Americas, affecting millions of people. The objective of this review is to describe the contributions of research on chikungunya virus infection gained from epidemic in the West Indies and the Guiana Shield.

Seroprevalence of chikungunya virus infection among HIV-infected adults in French Caribbean Islands of Martinique and Guadeloupe in 2015: A cross-sectional study.

Background: In 2014, a first outbreak of chikungunya hit the Caribbean area where chikungunya virus (CHIKV) had never circulated before.

Methodology/principal Findings: We conducted a cross-sectional study to measure the seroprevalence of CHIKV immediately after the end of the 2014 outbreak in HIV-infected people followed up in two clinical cohorts at the University hospitals of Guadeloupe and Martinique. Study patients were identified during the first months of 2015 and randomly selected to match the age and sex distribution of the general population in the two islands.

The effects of chikungunya virus infection on people living with HIV during the 2014 Martinique outbreak.

Our objective was to describe the clinical presentation of chikungunya virus (CHIKV) infection in patients living with HIV (PLHIV) during the 2014 Martinique outbreak. During the outbreak and the 6 following months, all PLHIV coming in our unit for a medical evaluation answered questions about potential CHIKV related symptoms, and had blood tests to assess the diagnosis. For patients coming in at the acute phase of infection, we are able to provide and analyze CD4+, CD8+ T-cells and HIV viral load evolution before, during and after CHIK infection.

Prevalence of chronic chikungunya and associated risks factors in the French West Indies (La Martinique): A prospective cohort study.

Background: The chikungunya virus (CHIKV) is a re-emerging alphavirus that can cause chronic and potentially incapacitating rheumatic musculoskeletal disorders known as chronic chikungunya arthritis (CCA). We conducted a prospective cohort study of CHIKV-infected subjects during the 2013 chikungunya outbreak in Martinique. The aim of this study was to assess the prevalence of CCA at 12 months and to search for acute phase factors significantly associated with chronicity.

Assessing Zika Virus Transmission Within Households During an Outbreak in Martinique, 2015-2016.

Since 2015, Zika virus (ZIKV) has caused large epidemics in the Americas. Households are natural targets for control interventions, but quantification of the contribution of household transmission to overall spread is needed to guide policy. We developed a modeling framework to evaluate this contribution and key epidemic features of the ZIKV epidemic in Martinique in 2015-2016 from the joint analysis of a household transmission study (n = 68 households), a study among symptomatic pregnant women (n = 281), and seroprevalence surveys of blood donors (n = 457).

Reaching the WHO target of testing persons in jails in prisons will need diverse efforts and resources.

Background: The Caribbean is the second most affected region in the world by human immunodeficiency virus (HIV), and HIV prevalence is significantly higher among persons in jails and prisons than in the free population. The aim of our study was to assess the screening rates of HIV, hepatitis B and C, syphilis and human T cell leukaemia virus type 1 among newly-arrived persons in 2014, at Ducos facility in Martinique and the testing process performance.

Methods: This is an observational monocentric study conducted within the prison's health unit.

Occurrence of Chronic Stage Chikungunya in the General Population of Martinique during the First 2014 Epidemic: A Prospective Epidemiological Study.

Chronic stage chikungunya (CHIK), defined by persisting symptoms more than 3 months after initial diagnosis of acute infection, is frequent. However, its burden and impact have rarely been described prospectively in a general population during an ongoing epidemic in the Caribbean. From January 2014 to January 2015, a severe CHIK outbreak occurred in Martinique.

Outbreak of Chikungunya in the French Caribbean Islands of Martinique and Guadeloupe: Findings from a Hospital-Based Surveillance System (2013-2015).

Chikungunya virus (CHIKV) emerged in the Caribbean island of Saint-Martin in December 2013. We implemented a hospital-based surveillance system to detect and describe CHIKV cases including severe forms of the infection and deaths in the islands of Martinique and Guadeloupe. A case was defined as a patient with a CHIKV laboratory confirmation cared for in a public hospital for chikungunya for at least 24 hours, and a severe CHIKV case was defined as a CHIKV case presenting one or more organ failures.

Guillain-Barré Syndrome Associated With Zika Virus Infection in Martinique in 2016: A Prospective Study.

Background: Guillain-Barré syndrome (GBS) has been reported to be associated with Zika virus (ZIKV) infection in case reports and retrospective studies, mostly on the basis of serological tests, with the problematic cross-reacting antibodies of the Flavivirus genus. Some GBS cases do not exhibit a high level of diagnostic certainty. This prospective study aimed to describe the clinical profiles and the frequency of GBS associated with ZIKV during the ZIKV outbreak in Martinique in 2016.

New Surge of Syphilis among Patients Living with Human Immunodeficiency Virus in Martinique in 2015.

A syphilis outbreak began in Martinique, French Antilles, in 2004, initially among men who had sex with men (MSM) and who were living with human immunodeficiency virus (HIV). The outbreak subsequently affected all groups at risk, leading to a first epidemic peak in 2008. After an initial decrease, the outbreak started growing again in 2014 among patients living with HIV with unprecedented incidence among MSM.

Zika virus detection in cerebrospinal fluid from two patients with encephalopathy, Martinique, February 2016.

We report two cases of encephalopathy (one with seizures, one with electroencephalogram changes) in patients with Zika virus infection. The cases occurred on Martinique in February 2016, during the Zika virus outbreak. Awareness of the various neurological complications of Zika virus infection is needed for patients living in areas affected by Zika virus infections or for travellers to these areas.

Intensive five-drug antiretroviral therapy regimen versus standard triple-drug therapy during primary HIV-1 infection (OPTIPRIM-ANRS 147): a randomised, open-label, phase 3 trial.

Background: Early combination antiretroviral therapy (cART) initiation at the time of primary HIV-1 infection could restrict the establishment of HIV reservoirs. We aimed to assess the effect of a cART regimen intensified with raltegravir and maraviroc, compared with standard triple-drug cART, on HIV-DNA load.

Methods: In this randomised, open-label, phase 3 trial, we recruited patients from hospitals across France.

Incidences and risk factors of first-line HAART discontinuation: a limitation to the success of the "seek, test, treat, and retain" strategy?

To evaluate the incidence and risk factors of first-highly active antiretroviral therapy (HAART) modifications/interruptions and their causes in a cohort of newly-treated patients by using a competing risk model. In nine centers of the French cohort Dat'AIDS, in 1 year and 2 years of censorship, a competing risk analysis was implemented in HIV1 patients aged 18 years or older first-treated between September 2002 and March 2012. In 4669 patients, 3628 modifications (77.

Sexually-transmitted/founder HIV-1 cannot be directly predicted from plasma or PBMC-derived viral quasispecies in the transmitting partner.

Objective: Characterization of HIV-1 sequences in newly infected individuals is important for elucidating the mechanisms of viral sexual transmission. We report the identification of transmitted/founder viruses in eight pairs of HIV-1 sexually-infected patients enrolled at the time of primary infection ("recipients") and their transmitting partners ("donors").

Methods: Using a single genome-amplification approach, we compared quasispecies in donors and recipients on the basis of 316 and 376 C2V5 env sequences amplified from plasma viral RNA and PBMC-associated DNA, respectively.

Outbreak of leptospirosis after a race in the tropical forest of Martinique.

Three athletes who participated in a race in the tropical forest of the Caribbean island of Martinique were subsequently diagnosed with leptospirosis using polymerase chain reaction (PCR). We investigated an outbreak to evaluate possible risk factors, and to determine the appropriate public health recommendations. Of 230 athletes, we contacted 148 (64%) and 20 (13.

Predictors of severe manifestations in a cohort of adult dengue patients.

Background: Key symptoms observed during the febrile phase of dengue may identify patients who are likely to progress to severe disease.

Objectives: To test this hypothesis, we examined the relationships between symptoms reported by patients at presentation and the development of severe outcomes.

Study Design: Retrospective analysis of data recorded prospectively in 560 adult dengue patients admitted to an emergency department.

Reemergence of syphilis in Martinique, 2001-2008.

Syphilis reemerged in Martinique in 2004 and initially affected 3 HIV-infected patients. By March 2008, syphilis was diagnosed for 37 men and 18 women. As of October 31, 2009, this outbreak had not yet been brought under control.