Matches in SemOpenAlex for { <https://semopenalex.org/work/W2989593851> ?p ?o ?g. }
- W2989593851 endingPage "740" @default.
- W2989593851 startingPage "733" @default.
- W2989593851 abstract "During the last decade, most of Latin American and the Caribbean (LAC) countries have implemented oral live rotavirus vaccines in their national vaccination programs with remarkable results. However, it has been suggested that massive vaccination could lead to the replacement of circulating genotypes or the emergence of new variants or neutralizing antibodies escape mutants, which may reduce the effectiveness of the vaccine. The objective was to analyze the genetic diversity of Group A rotavirus before and after the introduction of universal vaccination in LAC. We conducted a systematic review of studies published in PubMed, Scielo and LILACS. There were considered only LAC countries with rotavirus massive vaccination strategy which had described circulating genotypes data in children under 5 years of age, either for surveillance or vaccine effectiveness purposes, from 2001 to 2017. Systematic review stages were carried out following the recommendations of PRISMA. Of the 18 countries that included any of the two licensed rotavirus vaccines in their national schedules since 2006, only 7 (~39%) presented studies of RVA genetic diversity before and after implementation, and met the inclusion criteria. Four of them (Argentina, Brazil, Colombia and Nicaragua) experienced a rapid switch from Wa-like to DS-1-like strains. Also, G1P[8] association, considered the most predominant worldwide in the pre-vaccination era, decreased significantly and was only frequently detected in Venezuela and Nicaragua. No defined pattern of emergence at high frequencies of unusual associations was observed in the post vaccination period, except for some evidence of G9P[4] in Colombia, G3P[6] and G1P[4] in Nicaragua. Even though the evidence shows a DS-1-like change trend, data from studies conducted in Latin America and the Caribbean are diverse and still not sufficient to assess the impact of vaccines on viral ecology or if genetic diversity is influenced by natural mechanisms of fluctuation." @default.
- W2989593851 created "2019-12-05" @default.
- W2989593851 creator A5066893615 @default.
- W2989593851 creator A5084781890 @default.
- W2989593851 date "2020-01-01" @default.
- W2989593851 modified "2023-09-27" @default.
- W2989593851 title "Genotype distribution of Group A rotavirus in children before and after massive vaccination in Latin America and the Caribbean: Systematic review" @default.
- W2989593851 cites W1526558372 @default.
- W2989593851 cites W1564934176 @default.
- W2989593851 cites W1767378816 @default.
- W2989593851 cites W1824823014 @default.
- W2989593851 cites W1853954218 @default.
- W2989593851 cites W1902509866 @default.
- W2989593851 cites W1928149376 @default.
- W2989593851 cites W1964196308 @default.
- W2989593851 cites W1965399341 @default.
- W2989593851 cites W1970024449 @default.
- W2989593851 cites W1971045769 @default.
- W2989593851 cites W1974323362 @default.
- W2989593851 cites W1976529342 @default.
- W2989593851 cites W1982309623 @default.
- W2989593851 cites W1987660880 @default.
- W2989593851 cites W1987989343 @default.
- W2989593851 cites W1995749983 @default.
- W2989593851 cites W2005771314 @default.
- W2989593851 cites W2008390188 @default.
- W2989593851 cites W2017257825 @default.
- W2989593851 cites W2025825444 @default.
- W2989593851 cites W2029854306 @default.
- W2989593851 cites W2036677776 @default.
- W2989593851 cites W2042119836 @default.
- W2989593851 cites W2042889040 @default.
- W2989593851 cites W2044265671 @default.
- W2989593851 cites W2046180665 @default.
- W2989593851 cites W2054126241 @default.
- W2989593851 cites W2055179812 @default.
- W2989593851 cites W2055947986 @default.
- W2989593851 cites W2059699206 @default.
- W2989593851 cites W2063257119 @default.
- W2989593851 cites W2065739477 @default.
- W2989593851 cites W2076533678 @default.
- W2989593851 cites W2076662946 @default.
- W2989593851 cites W2078237182 @default.
- W2989593851 cites W2079130652 @default.
- W2989593851 cites W2081489505 @default.
- W2989593851 cites W2086085396 @default.
- W2989593851 cites W2088585354 @default.
- W2989593851 cites W2091938528 @default.
- W2989593851 cites W2095475434 @default.
- W2989593851 cites W2096035801 @default.
- W2989593851 cites W2101955761 @default.
- W2989593851 cites W2106428587 @default.
- W2989593851 cites W2106700126 @default.
- W2989593851 cites W2110027469 @default.
- W2989593851 cites W2110139702 @default.
- W2989593851 cites W2117319518 @default.
- W2989593851 cites W2122644990 @default.
- W2989593851 cites W2122953671 @default.
- W2989593851 cites W2126744667 @default.
- W2989593851 cites W2134768543 @default.
- W2989593851 cites W2147861590 @default.
- W2989593851 cites W2149037839 @default.
- W2989593851 cites W2151883373 @default.
- W2989593851 cites W2156167673 @default.
- W2989593851 cites W2160624250 @default.
- W2989593851 cites W2175217283 @default.
- W2989593851 cites W2275095978 @default.
- W2989593851 cites W2322194849 @default.
- W2989593851 cites W2323433219 @default.
- W2989593851 cites W2324115402 @default.
- W2989593851 cites W2494406661 @default.
- W2989593851 cites W2499878972 @default.
- W2989593851 cites W2579350768 @default.
- W2989593851 cites W2600060880 @default.
- W2989593851 cites W2602314417 @default.
- W2989593851 cites W2734712916 @default.
- W2989593851 cites W2740452161 @default.
- W2989593851 cites W2769011684 @default.
- W2989593851 cites W2803321028 @default.
- W2989593851 cites W2884066617 @default.
- W2989593851 cites W2890467364 @default.
- W2989593851 cites W2898353362 @default.
- W2989593851 cites W2901263949 @default.
- W2989593851 cites W2950614621 @default.
- W2989593851 cites W4238014344 @default.
- W2989593851 cites W592592381 @default.
- W2989593851 cites W70958447 @default.
- W2989593851 doi "https://doi.org/10.1016/j.vaccine.2019.11.017" @default.
- W2989593851 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31771863" @default.
- W2989593851 hasPublicationYear "2020" @default.
- W2989593851 type Work @default.
- W2989593851 sameAs 2989593851 @default.
- W2989593851 citedByCount "7" @default.
- W2989593851 countsByYear W29895938512020 @default.
- W2989593851 countsByYear W29895938512021 @default.
- W2989593851 countsByYear W29895938512022 @default.
- W2989593851 countsByYear W29895938512023 @default.
- W2989593851 crossrefType "journal-article" @default.