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SARS-COV-2 GENOMIC SURVEILLANCE IN BULGARIA INDICATES DIVERSE DYNAMICS DRIVEN BY MULTIPLE INTRODUCTIONS OF DIFFERENT VIRAL VARIANTS IN 2022

open access: yesProblems of Infectious and Parasitic Diseases, 2023
Background. Evolution of the emerging SARS-CoV-2 variants raises concerns about the possibility of accelerated transmission,  disease severity, diagnostic challenges, and reduced vaccine effectiveness in the ever-evolving COVID-19 pandemic worldwide ...
Ivaylo Alexiev   +11 more
doaj   +1 more source

Challenges and future perspective for dengue vector control in the Western Pacific Region.

open access: yesWestern Pacific surveillance and response journal : WPSAR, 2011
Dengue remains a significant public health issue in the Western Pacific Region. In the absence of a vaccine, vector control is the mainstay for dengue prevention and control. In this paper we describe vector surveillance and vector control in the Western
M. Chang   +5 more
semanticscholar   +1 more source

A profile of research on the parasitic trypanosomatids and the diseases they cause

open access: yesPLoS Neglected Tropical Diseases, 2022
The parasitic trypanosomatids cause lethal and debilitating diseases, the leishmaniases, Chagas disease, and the African trypanosomiases, with major impacts on human and animal health. Sustained research has borne fruit by assisting efforts to reduce the
D. Horn
semanticscholar   +1 more source

Malaria among foreign migrant workers in Savannakhet Province, Lao People’s Democratic Republic

open access: yesTropical Medicine and Health, 2019
Background Although mobile and migrant populations are considered an important group in malaria elimination settings, there is currently a lack of understanding about foreign migrant workers in the Lao People’s Democratic Republic (Lao PDR).
Tiengkham Pongvongsa   +10 more
doaj   +1 more source

Vaccines For Parasitic Diseases [PDF]

open access: yesAnnual Review of Public Health, 1988
Although several candidate vaccines have been developed none has yet met the stringent tests of evaluation in humans. The vaccine for malaria is now undergoing human trials. A few vaccines for protozoal and helminthic parasites of domestic animals have been in use for some time.
openaire   +2 more sources

ANTIMICROBIAL SUSCEPTIBILITY OF S. PNEUMONIAE STRAINS ISOLATED FROM CHILDREN WITH NASOPHARYNGEAL CARRIAGE

open access: yesProblems of Infectious and Parasitic Diseases, 2020
Streptococcus pneumoniae colonises the nasopharynx of children and could cause life-threatening diseases. As a result of the implementation of conjugate vaccines worldwide the spread of vaccine serotypes has decreased.
Mariya Malcheva   +5 more
doaj   +1 more source

Parasitic diseases of equids in Iran (1931–2020): a literature review

open access: yesParasites & Vectors, 2020
Parasitic infections can cause many respiratory, digestive and other diseases and contribute to some performance conditions in equids. However, knowledge on the biodiversity of parasites of equids in Iran is still limited.
A. Sazmand   +3 more
semanticscholar   +1 more source

Distribution pattern of the snail intermediate host of schistosomiasis japonica in the Poyang Lake region of China

open access: yesInfectious Diseases of Poverty, 2019
Background With the closure of the Three Gorges Dam in 2003 the hydrology of Poyang Lake was altered dramatically leading to significant changes in the environment.
Fei Hu   +10 more
doaj   +1 more source

MOLECULAR EPIDEMIOLOGICAL ANALYSIS OF THE TRANSMISSION CLUSTERS OF THE HIV-1 CIRCULATING RECOMBINANT FORMS CRF01_AE AND CRF02_ AG IN BULGARIA

open access: yesProblems of Infectious and Parasitic Diseases, 2020
Background. The purpose of this study was to analyse the underlying HIV transmission clusters of individuals from different vulnerable groups infected with the recombinant forms of HIV-1 – CRF01_AE and CRF02_AG, between 1986 and 2011 using sequencing ...
Ivailo Alexiev   +12 more
doaj   +1 more source

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