Results 41 to 50 of about 99,820 (282)

COVID-19 Reinfection or Relapse: Case Series

open access: yesAsian Pacific Journal of Cancer Care, 2022
One-time reinfection with SARS-Cov-2 does not warranty of immunity against reinfection due to various possible reasons for this like waning immunity or high viral load or an immunocompromised state.
Rinki Sarma   +3 more
doaj   +1 more source

Mass campaigns with antimalarial drugs: a modelling comparison of artemether-lumefantrine and DHA-piperaquine with and without primaquine as tools for malaria control and elimination

open access: yes, 2015
Antimalarial drugs are a powerful tool for malaria control and elimination. Artemisinin-based combination therapies (ACTs) can reduce transmission when widely distributed in a campaign setting.
Eckhoff, Philip   +2 more
core   +1 more source

Reinfection with SARS-CoV-2 and Waning Humoral Immunity: A Case Report

open access: yesVaccines, 2022
Recovery from COVID-19 is associated with production of anti-SARS-CoV-2 antibodies, but it is uncertain whether these confer immunity. We describe viral RNA shedding duration in hospitalized patients and identify patients with recurrent shedding.
Jason D. Goldman   +32 more
doaj   +1 more source

Ceftazidime: pharmacokinetics in young volunteers versus elderly patients and therapeutic efficacy with complicated urinary tract infections [PDF]

open access: yes, 1983
Thirty-six urological patients (21 male, 15 female) aged 21 to 83 years with complicated and/or hospital-acquired urinary tract infections due to sensitive bacteria were treated with ceftazidime intravenously with a daily dose of 2 g bd over 5 to 17 days.
Grobecker, H.   +2 more
core   +2 more sources

Complexities in Case Definition of SARS-CoV-2 Reinfection: Clinical Evidence and Implications in COVID-19 Surveillance and Diagnosis

open access: yesPathogens, 2021
Reinfection cases have been reported in some countries with clinical symptoms ranging from mild to severe. In addition to clinical diagnosis, virus genome sequence from the first and second infection has to be confirmed to either belong to separate ...
Lisa Yamasaki, Meng Ling Moi
doaj   +1 more source

Causal analysis of trade loss from pathogens: A global study of foot and mouth disease impacts on meat exports

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Our general interest is in global trade loss from livestock pathogens, specifically exports. We adopt a causal inference approach that considers animal disease outbreaks over time as non‐staggered binary treatments with the potential for switching in (infection) and out of treatment (recovery) within the sample period. The outcome evolution of
Mohammad Maksudur Rahman   +1 more
wiley   +1 more source

New Perspectives on Treatment of Hepatitis B Before and After Liver Transplantation [PDF]

open access: yes, 2016
open5noThe hepatitis B virus (HBV) infects more than 260 million people globally, with increasing incidence, especially in developing countries.
Bortoluzzi, Ilaria   +4 more
core   +1 more source

Risk of SARS-CoV-2 reinfection: a systematic review and meta-analysis

open access: yesScientific Reports, 2022
This meta-analysis aims to synthesize global evidence on the risk of reinfection among people previously infected with SARS-CoV-2. We systematically searched PubMed, Scopus, Embase and Web of Science as of April 5, 2021.
Luojia Deng   +12 more
doaj   +1 more source

Retrospective systematic analysis of incidence and severity of COVID-19 reinfection

open access: yesShanghai yufang yixue, 2023
ObjectiveTo investigate the incidence and severity of COVID-19 reinfection.MethodsWe searched relevant studies on COVID-19 reinfection, including cohort study, case report, and cross-sectional study in PubMed, Embase, CNKI and Wanfang databases.
SHI Lei   +5 more
doaj   +1 more source

Programmatic regulation of macrophage polarization by HAp@MXene nanocomposites to promote bone repair

open access: yesBMEMat, EarlyView.
HAp@MXene nanocomposites could achieve the programmed regulation of macrophage polarization. They first induce M1 polarization through magnetoelectric induction to combat infection. Subsequently, controlled Ca2+ release drives M2 polarization to promote tissue regeneration. This dual mechanism accelerates bone defect repair and highlights the potential
Laisen Cui   +16 more
wiley   +1 more source

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