Results 111 to 120 of about 86,994 (300)

Sunlight-mediated inactivation of health-relevant microorganisms in water: a review of mechanisms and modeling approaches. [PDF]

open access: yes, 2018
Health-relevant microorganisms present in natural surface waters and engineered treatment systems that are exposed to sunlight can be inactivated by a complex set of interacting mechanisms.
Boehm, Alexandria   +16 more
core   +1 more source

Increasing Occurrence of Marburg Virus Outbreaks in Africa: Risk Assessment for Public Health

open access: yesMicrobial Biotechnology, Volume 18, Issue 9, September 2025.
Bat and Marburg virus (Filovirus). Left: A Rousettus aegyptiacus bat; Center: a distribution map of R. aegyptiacus; Right: EM of Marburg virus. (figure credits: Left Wikipedia Nilflughund Lithuanian Zoological Gardens, Center; Center: Wikipedia Nilflughund IUCN Red List of Threatened Species, right Wikipedia Marburg virus CDC Fred Murphy; J.
Harald Brüssow
wiley   +1 more source

Poliovirus-specific memory immunity in seronegative elderly people does not protect against virus excretion. [PDF]

open access: yes, 2005
BACKGROUND: Dutch people born between 1925 and 1945 were ineligible for vaccination with the inactivated poliovirus vaccine (IPV) introduced in 1957 and may have escaped natural infection because of reduced poliovirus circulation.
Abbink, Frithjofna   +5 more
core   +1 more source

Influence of Enteric Infections on Response to Oral Poliovirus Vaccine: A Systematic Review and Meta-analysis

open access: yesJournal of Infectious Diseases, 2014
Background. The impaired immunogenicity of oral poliovirus vaccine (OPV) in low-income countries has been apparent since the early field trials of this vaccine.
E. Parker   +3 more
semanticscholar   +1 more source

Abundance and Distribution of Enteric Bacteria and Viruses in Coastal and Estuarine Sediments—a Review [PDF]

open access: yes, 2016
The long term survival of fecal indicator organisms (FIOs) and human pathogenic microorganisms in sediments is important from a water quality, human health and ecological perspective.
Abdelzaher   +269 more
core   +5 more sources

The importance of recent infection with Mycobacterium tuberculosis in an area with high HIV prevalence: a long-term molecular epidemiological study in Northern Malawi.

open access: yes, 2005
BACKGROUND: The proportion of cases of tuberculosis due to recent infection can be estimated in long-term population-based studies using molecular techniques.
Crampin, Amelia C   +8 more
core   +1 more source

A RT-PCR method for selective amplification and phenotypic characterization of all three serotypes of Sabin-related polioviruses from viral mixtures

open access: yesMemorias do Instituto Oswaldo Cruz, 2012
Outbreaks caused by vaccine-derived polioviruses are challenging the final eradication of paralytic poliomyelitis. Therefore, the surveillance of the acute flaccid paralysis cases based on poliovirus isolation and characterization remains an essential ...
Eliane Veiga da Costa   +5 more
doaj   +1 more source

Replication enhancer elements within the open reading frame of tick-borne encephalitis virus and their evolution within the Flavivirus genus [PDF]

open access: yes, 2011
We provide experimental evidence of a replication enhancer element (REE) within the capsid gene of tick-borne encephalitis virus (TBEV, genus Flavivirus).
Buckley, A.   +5 more
core   +3 more sources

Distribution pattern of poliovirus potentially infectious materials in the phase 1b medical laboratories containment in conformity with the global action plan III

open access: yesBMC Public Health, 2018
Background The containment of poliovirus infectious/potentially infectious materials in all biomedical facilities in Nigeria remain crucial to maintaining gains recorded towards polio eradication.
Bassey Enya Bassey   +8 more
doaj   +1 more source

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