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Risk factors for COVID-19 among US healthcare workers

Researchers from the CDC have investigated the risk posed to healthcare workers and which factors are most likely to lead to infection.

7 Dec 2021

Study suggests algal polysaccharide may be a promising anti-COVID-19 candidate

Researchers from the Rensselaer Polytechnic Institute have been investigating the potential of rhamnan sulfate as an antiviral agent.

7 Dec 2021

AI could help predict the necessity of ICU admission during COVID-19 pandemic

New technology could help doctors make the most of limited resources during the COVID-19 pandemic by identifying patients who require intensive care unit (ICU) treatment.

7 Dec 2021

Study finds mRNA-based COVID-19 vaccines are effective in cancer patients

The mRNA-based COVID-19 vaccines are effective at preventing infection in most cancer patients, according to a nationwide study of veterans diagnosed with cancer in the past decade.

6 Dec 2021

Scientists develop and characterize variant-specific vaccines against SARS-CoV-2

In a recent study conducted at Yale University, USA, scientists have investigated the immunogenicity of mRNA-based coronavirus disease 2019 (COVID-19) vaccine candidates encoding the spike proteins of different severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants. The findings reveal that the vaccines induce robust immune responses against SARS-CoV-2 variants. The study is currently available on the bioRxiv* preprint server.

6 Dec 2021

An analysis of risk factors and symptom presentation among groups at risk for SARS-CoV-2 infection

The study, published on the pre-print server medRxiv*, analyzed the specific linkages between the COVID-19 patients belonging to the three risk groups with the overall COVID-19 patients and compared symptoms between and within the risk groups.

6 Dec 2021

Increasing the use of telemedicine in Canada could benefit patients, society and the economy

Increasing the use of telemedicine in Canada through teleconsultations between patients and their primary care provider could lead to benefits for patients, society and the economy, according to a new report released today from the not-for-profit research organization RAND Europe.

6 Dec 2021

COVID-19 severity is correlated with T cell receptor repertoire signatures

In a new study published in the bioRxiv* preprint server, researchers found that specific TCR sequences predicted the severity of coronavirus disease 2019 (COVID-19) infection. Additionally, there was evidence of increased CDR3 sequences and changes in k-mer motifs for patients with severe illness.

6 Dec 2021

Simple quantitative framework to understand the pathogenesis of severe COVID-19

Researchers from Los Alamos National Laboratory in the United States developed a model to explain why severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections induce high inflammatory levels.

6 Dec 2021

Omicron variant increases risk of SARS-CoV-2 reinfection

New surveillance data from South Africa published in the medRxiv* preprint server suggests that the new severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omnicron variant has the potential to escape naturally-acquired immunity. The research indicates people who previously recovered from a coronavirus disease 2019 (COVID-19) are at risk for reinfection with the Omicron variant. The results show that the risk of reinfection is greater with the Omicron variant versus Delta and Beta.

6 Dec 2021

Disparities in maternal mental health during COVID-19

In new research, scientists studied individuals who gave birth during COVID-19. Using propensity score matching (PSM), they matched those identified as either Black or Latinx with those identified as non-Hispanic white on sociodemographic. This recent study published as a preprint on the medRxiv* server attempts to assess the impact of the COVID-19 pandemic on childbirth-related health outcomes in individuals belonging to Black or Latinx minority groups.

6 Dec 2021

Study highlights how telehealth can facilitate treatment for people with opioid use disorder

The majority of individuals with opioid use disorder (OUD) face access barriers to evidence-based treatment.

6 Dec 2021

Martin Kemp appears as Father Christmas in a new film to increase COVID-19 vaccine uptake

Former soap star and member of Spandau Ballet Martin Kemp has joined the national effort to get people vaccinated - by appearing as Father Christmas in a new film released today (Tuesday 7 December).

6 Dec 2021

SARS-CoV-2 S2 immunization as a pan-coronavirus vaccine approach

A new mouse model suggests that prior HCoV-OC43 S immunity primes neutralising antibody responses to otherwise subimmunogenic SARS-CoV-2 S exposure as well as promotes S2-targeting antibody responses.

6 Dec 2021

Scientists find infection of sustentacular cells in the olfactory epithelium of COVID-19 patients

It is now widely known that COVID-19 is associated with the transient or long-term loss of olfaction (the sense of smell) but the mechanisms remain obscure.

6 Dec 2021

Lack of computer access in COVID predicts lower mental health among adolescents

A new study discusses adolescent mental health during the pandemic in association with the availability of digital access through computers to do schoolwork.

6 Dec 2021

COVID symptom attestation tool for health care workers helps protect patients and co-workers

Any fever or chills? Cough? Shortness of breath? Answering these questions and others has become a familiar part of daily life during the pandemic.

6 Dec 2021

Study shows COVID booster shots work

A new study investigates uses seven different COVID-19 vaccines as the third dose to boost immunity in vulnerable patients.

6 Dec 2021

SARS-CoV-2 Delta saliva viral load 15 times that of the wild type

Researchers hypothesize that a higher viral load of SARS-CoV-2 Delta variant in saliva contributes to its high transmissibility.

6 Dec 2021

Hospitalization trends and associated factors for COVID in 2.3 million adults in England

Researchers performed a retrospective cohort study to determine risk factors for hospitalization and mortality rates over time among COVID-19 patients.

6 Dec 2021

covid 19 News and Research

Risk factors for COVID-19 among US healthcare workers

Study suggests algal polysaccharide may be a promising anti-COVID-19 candidate

AI could help predict the necessity of ICU admission during COVID-19 pandemic

Study finds mRNA-based COVID-19 vaccines are effective in cancer patients

Scientists develop and characterize variant-specific vaccines against SARS-CoV-2

An analysis of risk factors and symptom presentation among groups at risk for SARS-CoV-2 infection

Increasing the use of telemedicine in Canada could benefit patients, society and the economy

COVID-19 severity is correlated with T cell receptor repertoire signatures

Simple quantitative framework to understand the pathogenesis of severe COVID-19

Omicron variant increases risk of SARS-CoV-2 reinfection

Disparities in maternal mental health during COVID-19

Study highlights how telehealth can facilitate treatment for people with opioid use disorder

Martin Kemp appears as Father Christmas in a new film to increase COVID-19 vaccine uptake

SARS-CoV-2 S2 immunization as a pan-coronavirus vaccine approach

Scientists find infection of sustentacular cells in the olfactory epithelium of COVID-19 patients

Lack of computer access in COVID predicts lower mental health among adolescents

COVID symptom attestation tool for health care workers helps protect patients and co-workers

Study shows COVID booster shots work

SARS-CoV-2 Delta saliva viral load 15 times that of the wild type

Hospitalization trends and associated factors for COVID in 2.3 million adults in England

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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