immunity News and Research

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Benefits of vaccine mandates and vaccine passports for SARS-CoV-2

A new study has been published that evaluates the benefits of VMVP by estimating the benefits of vaccination and exclusion of unvaccinated people from different settings.

15 Nov 2021

Vaccination protects against COVID-19 related hospitalization in patients with and without comorbidity

Researchers from University Medical Centre Utrecht have been investigating the efficiency of vaccines against the alpha variant in the Netherlands.

15 Nov 2021

Vaccination model for endemic COVID-19

The current model is meant to provide an understanding of what might happen in the future, with periods of very low infection prevalence, interspersed between surges that have ever-lower peaks.

15 Nov 2021

Research on SARS-CoV-2 breakthrough infections shows the danger posed by Delta

Scientists from Florida, USA, have conducted a study to determine the risk of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission from individuals with delta breakthrough infections. The findings reveal that delta breakthrough cases exhibit a relatively lower viral load compared to unvaccinated cases.

14 Nov 2021

The case for vaccinating children under 12 against COVID-19

Researchers assess the need for coronavirus disease 2019 (COVID-19) vaccination in children who are 12 years of age or younger.

14 Nov 2021

Increased risk of breakthrough SARS-CoV-2 infection with ChAdOx1 compared to BNT162b2 vaccine

Researchers study individuals recruited in the ‘Virus Watch’ community cohort who had received their second dose of either ChAdOx1 or BNT162b2 vaccine.

14 Nov 2021

Partial resistance to neutralizing antibodies and enhanced transmissibility of SARS-CoV-2 Delta variant

A new study estimates the efficacy of the immune response induced by vaccination and natural COVID-19 infection against the Kappa and Delta lineages.

14 Nov 2021

Penicillin can prevent progression of latent rheumatic heart disease in children

A regular, affordable antibiotic treatment significantly reduced the risk of underlying rheumatic heart disease progression in children and adolescents, according to a new study.

14 Nov 2021

Study assesses whether medicinal mushrooms and Chinese herbs can help treat COVID-19

A novel study is assessing whether medicinal mushrooms and Chinese herbs provide therapeutic benefit in treating acute COVID-19 infection.

12 Nov 2021

Rugby figures urge people to get vaccinated and take action to reduce COVID-19 transmission

Rugby figures are urging people to get vaccinated and take action, including ventilating indoors spaces, to cut COVID-19 transmission in a new film which will be shown to rugby fans at one of the most anticipated games of the Autumn Nations Series today (Saturday November 13).

12 Nov 2021

Study highlights racialized inequities in New York City police enforcement of COVID-19 mandates

New York City ZIP codes with a higher percentage of Black residents had significantly higher rates of COVID-19-specific criminal court summonses and public health and nuisance arrests in the early months of the COVID-19 pandemic, according to a new study by Columbia University Mailman School of Public Health.

12 Nov 2021

New findings about naturally acquired immunity may help improve existing malaria vaccines

When you have become immune to malaria after having contracted the disease, it seems that the body uses a more efficient protection than if you have been vaccinated against the deadly disease.

12 Nov 2021

Potential remaining COVID-19 burden in European countries

The researchers suggest governments should implement public health policies and non-pharmaceutical efforts to encourage vaccine-induced immunity.

12 Nov 2021

SARS-CoV-2 self-amplifying mRNA vaccine demonstrates cellular and humoral immune responses

Researchers from the US recently reported the preclinical development of a self-amplifying mRNA (SAM) vaccine that encodes a prefusion-stabilized SARS-CoV-2 spike glycoprotein.

12 Nov 2021

Immune responses with and without previous SARS-CoV-2 infection following single BNT162b2 vaccine dose

The Protective Immunity from T-cells to COVID-19 in Healthcare workers (PITCH) is a prospective, cohort, multi-center study enclosed within the SIREN study designed to assess the effectiveness of the BNT162b2 vaccine in healthcare workers.

12 Nov 2021

More than 11.4 million people in the UK receive COVID-19 booster jabs

The vital booster program has reached another milestone as more than 11.4 million people in the UK have now received their top-up jabs to maintain protection ahead of the winter months.

11 Nov 2021

New Delta sublineage shows no additional resistance to neutralization

Researchers are attempting to determine the ability of this new sublineage to avoid neutralization by antibodies elicited from vaccination.

11 Nov 2021

Immunity following COVID-19 vaccination and natural infection in India

The researchers evaluated immune response markers in a cross-section of people from the Indian state of West Bengal, including those vaccinated with either Covishield or Covaxin, the unvaccinated cohort, and the naturally infected.

11 Nov 2021

Corrected method for more accurate estimation of SARS-CoV-2 reproduction number

Scientists have recently proposed and applied a correction to EpiEstim, a statistical method to estimate the time-dependent transmission of infectious disease during an epidemic.

11 Nov 2021

Effectiveness of sotrovimab demonstrated in patients with mild to moderate COVID-19

In an attempt to study the safety and effectiveness of sotrovimab in more vulnerable patients suffering from mild to moderate symptoms of COVID-19, a multinational team of researchers conducted the COVID-19 Monoclonal antibody Efficacy Trial-Intent to Care Early (COMET-ICE) trial.

11 Nov 2021

immunity News and Research

Benefits of vaccine mandates and vaccine passports for SARS-CoV-2

Vaccination protects against COVID-19 related hospitalization in patients with and without comorbidity

Vaccination model for endemic COVID-19

Research on SARS-CoV-2 breakthrough infections shows the danger posed by Delta

The case for vaccinating children under 12 against COVID-19

Increased risk of breakthrough SARS-CoV-2 infection with ChAdOx1 compared to BNT162b2 vaccine

Partial resistance to neutralizing antibodies and enhanced transmissibility of SARS-CoV-2 Delta variant

Penicillin can prevent progression of latent rheumatic heart disease in children

Study assesses whether medicinal mushrooms and Chinese herbs can help treat COVID-19

Rugby figures urge people to get vaccinated and take action to reduce COVID-19 transmission

Study highlights racialized inequities in New York City police enforcement of COVID-19 mandates

New findings about naturally acquired immunity may help improve existing malaria vaccines

Potential remaining COVID-19 burden in European countries

SARS-CoV-2 self-amplifying mRNA vaccine demonstrates cellular and humoral immune responses

Immune responses with and without previous SARS-CoV-2 infection following single BNT162b2 vaccine dose

More than 11.4 million people in the UK receive COVID-19 booster jabs

New Delta sublineage shows no additional resistance to neutralization

Immunity following COVID-19 vaccination and natural infection in India

Corrected method for more accurate estimation of SARS-CoV-2 reproduction number

Effectiveness of sotrovimab demonstrated in patients with mild to moderate COVID-19

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