Results 31 to 40 of about 89,490 (232)

تازه های علمی کرونا ویروس ها در سازمان بهداشت جهانی؛ (18) گروه اپیدمیولوژی دانشکده بهداشت و ایمنی دانشگاه علوم پزشکی شهید بهشتی و کرمان

open access: yesطب اورژانس ایران, 2020
مطالب علمی و اخبار از سایت سازمان جهانی بهداشت انجمن بین المللی ناشران (IPA)، سازمان جهانی بهداشت و UNICEF برای حمایت از کودکان و نوجوانان درقرنطینه، به مناسبت روز جهانی کتاب کودک، طرح "Read the World" را معرفی کردند.
Mohammad Aghaali   +5 more
doaj   +1 more source

Temporal and age distributions of SARS-CoV-2 and other coronaviruses, southeastern France

open access: yesInternational Journal of Infectious Diseases, 2020
Objectives: The SARS-CoV-2 epidemic presents a poorly understood epidemiological cycle. We aimed to compare the age and weekly distributions of the five human coronaviruses, including SARS-CoV-2, that circulated in southeastern France.
Philippe Colson   +7 more
doaj   +1 more source

Functional comparison of SARS-CoV-2 with closely related pangolin and bat coronaviruses

open access: yesCell Discovery, 2021
The origin and intermediate host for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is yet to be determined. Coronaviruses found to be closely related to SARS-CoV-2 include RaTG13 derived from bat and two clusters (PCoV-GD and PCoV-GX) of ...
Jianhui Nie   +23 more
doaj   +1 more source

Coronaviruses

open access: yesUirusu, 2011
Coronaviruses contain positive-stranded RNA with ca. 30 kb as a genome, which is wrapped by the envelope, and constitute Nidovirales together with Arteriviridae. The feature of viruses in Nidovirales is the unique structure of the mRNA set, called 3' co-terminal nested set. Coronaviruses have several to more than 10 different species of subgenomic mRNA
openaire   +4 more sources

Deaths Related to Chagas Disease and COVID-19 Co-Infection, Brazil, March–December 2020

open access: yesEmerging Infectious Diseases, 2022
We analyzed epidemiologic characteristics and distribution of 492 deaths related to Chagas disease and coronavirus disease (COVID-19) co-infection in Brazil during March‒December 2020.
Francisco R. Martins-Melo   +4 more
doaj   +1 more source

Previous infection with seasonal coronaviruses does not protect male Syrian hamsters from challenge with SARS-CoV-2

open access: yesNature Communications, 2023
SARS-CoV-2 variants and seasonal coronaviruses continue to cause disease and coronaviruses in the animal reservoir pose a constant spillover threat. Importantly, understanding of how previous infection may influence future exposures, especially in the ...
Magen E. Francis   +16 more
doaj   +1 more source

Longevity of Middle East Respiratory Syndrome Coronavirus Antibody Responses in Humans, Saudi Arabia

open access: yesEmerging Infectious Diseases, 2021
Understanding the immune response to Middle East respiratory syndrome coronavirus (MERS-CoV) is crucial for disease prevention and vaccine development.
Abeer N. Alshukairi   +22 more
doaj   +1 more source

Companion coronaviruses

open access: yesNew Scientist, 2021
Knowledge about the many coronaviruses that infect pets and farm animals can inform our battle with covid-19, finds Anthony King.
openaire   +2 more sources

Swine coronaviruses. Part II. Porcine enteric coronaviruses [PDF]

open access: yes, 2021
The second part of the review on swine coronaviruses, aims at the porcine enteric coronaviruses epidemiology, pathogenesis and prevention. They most often cause clinical infections and have a negative economic impact on swine industry. These make porcine
Pomorska-Mól, Małgorzata   +1 more
core  

تازه های علمی کرونا ویروس ها در سازمان بهداشت جهانی؛ (19) گروه اپیدمیولوژی دانشکده بهداشت و ایمنی دانشگاه علوم پزشکی شهید بهشتی و کرمان

open access: yesطب اورژانس ایران, 2020
مطالب علمی و اخبار از سایت سازمان جهانی بهداشت سخنان آغازین مدیرکل سازمان جهانی بهداشت در نشست خبری رسانه‌ای درباره COVID-19 10 آوریل 2020 در سطح جهان، در حال حاضر نزدیک به 5/1 میلیون مورد تائید شده و بیش از 92 هزار مرگ در اثر ابتلا به COVID-19 به
محمد آقاعلی   +5 more
doaj   +1 more source

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