Dataset Information

Complete Genome Sequences of 15 Chikungunya Virus Isolates from Puerto Rico.

ABSTRACT: Here, we report the complete genome sequences of 15 chikungunya virus strains isolated from human plasma from infected patients in Puerto Rico. The results show that currently circulating chikungunya strains in Puerto Rico are closely related.

SUBMITTER: Sanders WA

PROVIDER: S-EPMC5502852 | biostudies-literature | 2017 Jul

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Complete Genome Sequences of 15 Chikungunya Virus Isolates from Puerto Rico.

Sanders Wes A WA Long Kristin K Rivera Brenda B Vincent Heather A HA Heise Mark T MT Rodriguez-Orengo Jose F JF Moorman Nathaniel J NJ

Genome announcements 20170706 27

Here, we report the complete genome sequences of 15 chikungunya virus strains isolated from human plasma from infected patients in Puerto Rico. The results show that currently circulating chikungunya strains in Puerto Rico are closely related. ...[more]

PMID: 28684571

Similar Datasets

Project description:BackgroundHospitalization of patients during outbreaks of chikungunya virus has been reported to be uncommon (0.5-8.7%), but more frequent among infants and the elderly. CHIKV was first detected in Puerto Rico in May 2014. We enrolled patients with acute febrile illness (AFI) presenting to two hospital emergency departments in Puerto Rico and tested them for CHIKV infection to describe the frequency of detection of CHIKV-infected patients, identify risk factors for hospitalization, and describe patients with severe manifestations.Methodology/principal findingsSerum specimens were collected from patients with AFI and tested by rRT-PCR. During May-December 2014, a total of 3,035 patients were enrolled, and 1,469 (48.4%) had CHIKV infection. A total of 157 (10.7%) CHIKV-infected patients were hospitalized, six (0.4%) were admitted to the intensive care unit, and two died (0.1%). Common symptoms among all CHIKV-infected patients were arthralgia (82.6%), lethargy (80.6%), and myalgia (80.5%). Compared to patients aged 1-69 years (7.3%), infant (67.2%) and elderly (17.3%) patients were nine and two times more likely to be hospitalized, respectively (relative risk [RR] and 95% confidence interval [CI] = 9.16 [7.05-11.90] and 2.36 [1.54-3.62]). Multiple symptoms of AFI were associated with decreased risk of hospitalization, including arthralgia (RR = 0.31 [0.23-0.41]) and myalgia (RR = 0.29 [0.22-0.39]). Respiratory symptoms were associated with increased risk of hospitalization, including rhinorrhea (RR = 1.68 [1.24-2.27) and cough (RR = 1.77 [1.31-2.39]). Manifestations present among <5% of patients but associated with patient hospitalization included cyanosis (RR = 2.20 [1.17-4.12) and seizures (RR = 3.23 [1.80-5.81).DiscussionAmong this cohort of CHIKV-infected patients, hospitalization was uncommon, admission to the ICU was infrequent, and death was rare. Risk of hospitalization was higher in patients with symptoms of respiratory illness and other manifestations that may not have been the result of CHIKV infection.

Dataset Information

Complete Genome Sequences of 15 Chikungunya Virus Isolates from Puerto Rico.

Publications

Complete Genome Sequences of 15 Chikungunya Virus Isolates from Puerto Rico.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets