Last data update: May 13, 2024. (Total: 46773 publications since 2009)
Records 1-3 (of 3 Records) |
Query Trace: Slavinski SA[original query] |
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Prolonged detection of Zika virus RNA in pregnant women
Meaney-Delman D , Oduyebo T , Polen KN , White JL , Bingham AM , Slavinski SA , Heberlein-Larson L , St George K , Rakeman JL , Hills S , Olson CK , Adamski A , Culver Barlow L , Lee EH , Likos AM , Munoz JL , Petersen EE , Dufort EM , Dean AB , Cortese MM , Santiago GA , Bhatnagar J , Powers AM , Zaki S , Petersen LR , Jamieson DJ , Honein MA . Obstet Gynecol 2016 128 (4) 724-730 OBJECTIVE: Zika virus infection during pregnancy is a cause of microcephaly and other fetal brain abnormalities. Reports indicate that the duration of detectable viral RNA in serum after symptom onset is brief. In a recent case report involving a severely affected fetus, Zika virus RNA was detected in maternal serum 10 weeks after symptom onset, longer than the duration of RNA detection in serum previously reported. This report summarizes the clinical and laboratory characteristics of pregnant women with prolonged detection of Zika virus RNA in serum that were reported to the U.S. Zika Pregnancy Registry. METHODS: Data were obtained from the U.S. Zika Pregnancy Registry, an enhanced surveillance system of pregnant women with laboratory evidence of confirmed or possible Zika virus infection. For this case series, we defined prolonged detection of Zika virus RNA as Zika virus RNA detection in serum by real-time reverse transcription-polymerase chain reaction (RT-PCR) 14 or more days after symptom onset or, for women not reporting signs or symptoms consistent with Zika virus disease (asymptomatic), 21 or more days after last possible exposure to Zika virus. RESULTS: Prolonged Zika virus RNA detection in serum was identified in four symptomatic pregnant women up to 46 days after symptom onset and in one asymptomatic pregnant woman 53 days postexposure. Among the five pregnancies, one pregnancy had evidence of fetal Zika virus infection confirmed by histopathologic examination of fetal tissue, three pregnancies resulted in live births of apparently healthy neonates with no reported abnormalities, and one pregnancy is ongoing. CONCLUSION: Zika virus RNA was detected in the serum of five pregnant women beyond the previously estimated timeframe. Additional real-time RT-PCR testing of pregnant women might provide more data about prolonged detection of Zika virus RNA and the possible diagnostic, epidemiologic, and clinical implications for pregnant women. |
Possible Zika virus infection among pregnant women - United States and Territories, May 2016
Simeone RM , Shapiro-Mendoza CK , Meaney-Delman D , Petersen EE , Galang RR , Oduyebo T , Rivera-Garcia B , Valencia-Prado M , Newsome KB , Perez-Padilla J , Williams TR , Biggerstaff M , Jamieson DJ , Honein MA , Ahmed F , Anesi S , Arnold KE , Barradas D , Barter D , Bertolli J , Bingham AM , Bollock J , Bosse T , Bradley KK , Brady D , Brown CM , Bryan K , Buchanan V , Bullard PD , Carrigan A , Clouse M , Cook S , Cooper M , Davidson S , DeBarr A , Dobbs T , Dunams T , Eason J , Eckert A , Eggers P , Ellington SR , Feldpausch A , Fredette CR , Gabel J , Glover M , Gosciminski M , Gay M , Haddock R , Hand S , Hardy J , Hartel ME , Hennenfent AK , Hills SL , House J , Igbinosa I , Im L , Jeff H , Khan S , Kightlinger L , Ko JY , Koirala S , Korhonen L , Krishnasamy V , Kurkjian K , Lampe M , Larson S , Lee EH , Lind L , Lindquist S , Long J , Macdonald J , MacFarquhar J , Mackie DP , Mark-Carew M , Martin B , Martinez-Quinones A , Matthews-Greer J , McGee SA , McLaughlin J , Mock V , Muna E , Oltean H , O'Mallan J , Pagano HP , Park SY , Peterson D , Polen KN , Porse CC , Rao CY , Ropri A , Rinsky J , Robinson S , Rosinger AY , Ruberto I , Schiffman E , Scott-Waldron C , Semple S , Sharp T , Short K , Signs K , Slavinski SA , Stevens T , Sweatlock J , Talbot EA , Tonzel J , Traxler R , Tubach S , Van Houten C , VinHatton E , Viray M , Virginie D , Warren MD , Waters C , White P , Williams T , Winters AI , Wood S , Zaganjor I . MMWR Morb Mortal Wkly Rep 2016 65 (20) 514-9 Zika virus is a cause of microcephaly and brain abnormalities (1), and it is the first known mosquito-borne infection to cause congenital anomalies in humans. The establishment of a comprehensive surveillance system to monitor pregnant women with Zika virus infection will provide data to further elucidate the full range of potential outcomes for fetuses and infants of mothers with asymptomatic and symptomatic Zika virus infection during pregnancy. In February 2016, Zika virus disease and congenital Zika virus infections became nationally notifiable conditions in the United States (2). Cases in pregnant women with laboratory evidence of Zika virus infection who have either 1) symptomatic infection or 2) asymptomatic infection with diagnosed complications of pregnancy can be reported as cases of Zika virus disease to ArboNET* (2), CDC's national arboviral diseases surveillance system. Under existing interim guidelines from the Council for State and Territorial Epidemiologists (CSTE), asymptomatic Zika virus infections in pregnant women who do not have known pregnancy complications are not reportable. ArboNET does not currently include pregnancy surveillance information (e.g., gestational age or pregnancy exposures) or pregnancy outcomes. To understand the full impact of infection on the fetus and neonate, other systems are needed for reporting and active monitoring of pregnant women with laboratory evidence of possible Zika virus infection during pregnancy. Thus, in collaboration with state, local, tribal, and territorial health departments, CDC established two surveillance systems to monitor pregnancies and congenital outcomes among women with laboratory evidence of Zika virus infection(dagger) in the United States and territories: 1) the U.S. Zika Pregnancy Registry (USZPR),( section sign) which monitors pregnant women residing in U.S. states and all U.S. territories except Puerto Rico, and 2) the Zika Active Pregnancy Surveillance System (ZAPSS), which monitors pregnant women residing in Puerto Rico. As of May 12, 2016, the surveillance systems were monitoring 157 and 122 pregnant women with laboratory evidence of possible Zika virus infection from participating U.S. states and territories, respectively. Tracking and monitoring clinical presentation of Zika virus infection, all prenatal testing, and adverse consequences of Zika virus infection during pregnancy are critical to better characterize the risk for congenital infection, the performance of prenatal diagnostic testing, and the spectrum of adverse congenital outcomes. These data will improve clinical guidance, inform counseling messages for pregnant women, and facilitate planning for clinical and public health services for affected families. |
Human Brucella canis infection and subsequent laboratory exposures associated with a puppy, New York City, 2012
Dentinger CM , Jacob K , Lee LV , Mendez HA , Chotikanatis K , McDonough PL , Chico DM , De BK , Tiller RV , Traxler RM , Campagnolo ER , Schmitt D , Guerra MA , Slavinski SA . Zoonoses Public Health 2014 62 (5) 407-14 Human Brucella canis infection incidence is unknown. Most identified cases are associated with pet dogs. Laboratory-acquired infections can occur following contact with Brucella spp. We identified a paediatric B. canis case, the source and other exposed persons. A 3-year-old New York City child with fever and dyspnoea was hospitalized for 48 h for bronchiolitis. After her admission, blood culture grew B. canis, she was prescribed anti-microbials and recovered. B. canis was also isolated from blood of the child's pet dog; these isolates were genetically similar. The dog originated from an Iowa breeding facility which was quarantined after identification of the dog's infection. Additionally, 31 laboratory workers were exposed and subsequently monitored for symptoms; 15 completed post-exposure prophylaxis. To our knowledge, this is the first report strongly suggesting B. canis zoonotic transmission to a child in the United States, and highlights the need for coordinated control policies to minimize human illness. |
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