Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2008 1
2013 1
2015 1
2016 2
2017 2
2019 2
2020 2
2021 1
2023 1
2024 2

Text availability

Article attribute

Article type

Publication date

Search Results

12 results

Results by year

Filters applied: . Clear all
Page 1
HIV-1 genetic diversity and demographic characteristics in Bulgaria.
Billings E, Heipertz RA, Varleva T, Sanders-Buell E, O'Sullivan AM, Bose M, Howell S, Kijak GH, Taskov H, Elenkov I, Nenova M, Popivanova N, Valenzuela AB, Myles O, Bautista CT, Robb ML, Michael NL, Kim JH, Scott PT, Tovanabutra S, Ake JA. Billings E, et al. Among authors: varleva t. PLoS One. 2019 May 28;14(5):e0217063. doi: 10.1371/journal.pone.0217063. eCollection 2019. PLoS One. 2019. PMID: 31136611 Free PMC article.
Strategic investment in tuberculosis control in the Republic of Bulgaria.
Doan TN, Varleva T, Zamfirova M, Tyufekchieva M, Keshelava A, Hristov K, Yaneva A, Gadzheva B, Zhang S, Irbe S, Ragonnet R, McBryde ES, Trauer JM. Doan TN, et al. Among authors: varleva t. Epidemiol Infect. 2019 Nov 18;147:e304. doi: 10.1017/S0950268819001857. Epidemiol Infect. 2019. PMID: 31736454 Free PMC article.
Prevalence of chronic HCV infection in EU/EEA countries in 2019 using multiparameter evidence synthesis.
Thomadakis C, Gountas I, Duffell E, Gountas K, Bluemel B, Seyler T, Pericoli FM, Kászoni-Rückerl I, El-Khatib Z, Busch M, Schmutterer I, Vanwolleghem T, Klamer S, Plettinckx E, Mortgat L, Van Beckhoven D, Varleva T, Kosanovic Licina ML, Nemeth Blazic T, Nonković D, Theophanous F, Nemecek V, Maly M, Christensen PB, Cowan S, Rüütel K, Brummer-Korvenkontio H, Brouard C, Steffen G, Krings A, Dudareva S, Zimmermann R, Nikolopoulou G, Molnár Z, Kozma E, Gottfredsson M, Murphy N, Kondili LA, Tosti ME, Ciccaglione AR, Suligoi B, Nikiforova R, Putnina R, Jancoriene L, Seguin-Devaux C, Melillo T, Boyd A, van der Valk M, Op de Coul E, Whittaker R, Kløvstad H, Stępień M, Rosińska M, Valente C, Marinho RT, Popovici O, Avdičová M, Kerlik J, Klavs I, Maticic M, Diaz A, Del Amo J, Lundberg Ederth J, Axelsson M, Nikolopoulos G. Thomadakis C, et al. Among authors: varleva t. Lancet Reg Health Eur. 2023 Dec 13;36:100792. doi: 10.1016/j.lanepe.2023.100792. eCollection 2024 Jan. Lancet Reg Health Eur. 2023. PMID: 38188273 Free PMC article.
Prevalence of hepatitis C in the adult population of Bulgaria: a pilot study.
Sperle I, Nielsen S, Gassowski M, Naneva Z, Perchemlieva T, Amato-Gauci A, An der Heiden M, Bremer V, Golkocheva-Markova E, Hristov K, Kaneva E, Simeonova Y, Tenev T, Varleva T, Duffell E, Zimmermann R. Sperle I, et al. Among authors: varleva t. BMC Res Notes. 2020 Jul 7;13(1):326. doi: 10.1186/s13104-020-05158-3. BMC Res Notes. 2020. PMID: 32635926 Free PMC article.
Origin and spread of HIV-1 in persons who inject drugs in Bulgaria.
Alexiev I, Shankar A, Dimitrova R, Gancheva A, Kostadinova A, Teoharov P, Golkocheva E, Nikolova M, Muhtarova M, Elenkov I, Stoycheva M, Nikolova D, Varleva T, Switzer WM. Alexiev I, et al. Among authors: varleva t. Infect Genet Evol. 2016 Dec;46:269-278. doi: 10.1016/j.meegid.2016.05.029. Epub 2016 May 21. Infect Genet Evol. 2016. PMID: 27221346
High Rate of Hepatitis B and C Coinfections Among People Living with HIV-1 in Bulgaria: 2010-2014.
Alexiev I, Alexandrova M, Golkocheva-Markova E, Teoharov P, Gancheva A, Kostadinova A, Dimitrova R, Elenkov I, Chervenjakova T, Stoycheva M, Nikolova D, Varleva T, Nikolova M. Alexiev I, et al. Among authors: varleva t. AIDS Res Hum Retroviruses. 2017 Mar;33(3):228-229. doi: 10.1089/AID.2016.0148. Epub 2016 Dec 19. AIDS Res Hum Retroviruses. 2017. PMID: 27841662
Detailed molecular epidemiologic characterization of HIV-1 infection in Bulgaria reveals broad diversity and evolving phylodynamics.
Ivanov IA, Beshkov D, Shankar A, Hanson DL, Paraskevis D, Georgieva V, Karamacheva L, Taskov H, Varleva T, Elenkov I, Stoicheva M, Nikolova D, Switzer WM. Ivanov IA, et al. Among authors: varleva t. PLoS One. 2013;8(3):e59666. doi: 10.1371/journal.pone.0059666. Epub 2013 Mar 19. PLoS One. 2013. PMID: 23527245 Free PMC article.
12 results