Vaccine News and Research

Latest Vaccine News and Research

SARS-CoV-2 variant of concern could cause further epidemics in UK

The team – from the University of Warwick, the University of Manchester, and the University of Oxford – say that a variant of concern that has either a substantial transmission advantage over resident lineages, or the ability to evade vaccine- or infection-induced immunity, can be expected to drive a wave of infections and hospitalizations similar to that seen in the country during the winter of 2020-21.

14 Jun 2021

South African and Brazilian SARS-CoV-2 variants overtake UK variant in French regions

Researchers have found that the variants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that were initially identified in South Africa (B.1.351) and Brazil (P.1) appear to be spreading more quickly in some areas of France than the previously dominant UK variant B.1.1.7.

14 Jun 2021

Researchers examine the importance of time after COVID-19 vaccination

A new study has been published on the medRxiv* preprint server, which deals with the importance of time post-vaccination based on the quantification of VOC immune evasion. The current study developed a toy model to estimate the effectiveness of the vaccines against VOC over time. Researchers have shown that the estimated value is highly dependent on time post-vaccination. Additionally, this model can describe the implications of changes in vaccine efficacy against VOC.

14 Jun 2021

Robust immunity against SARS-CoV-2 with Pfizer vaccine is mediated by memory B cells

A reassuring study, released as a preprint on the medRxiv* server, from a multi-institutional team of researchers in Italy suggests that with the Pfizer-BioNTech BNT162b2 vaccine, post-vaccination immunity against the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is both robust and durable.

14 Jun 2021

The Native Antigen Company wins ‘The Best COVID-19 Responder’ at OBN 2020 Awards

The Native Antigen Company, part of LGC Clinical Diagnostics, won ‘The Best COVID-19 Responder’ at OBN 2020 Awards.

From The Native Antigen Company 14 Jun 2021

Joint ICMRA and WHO statement explains how COVID-19 vaccines are regulated for safety, effectiveness

Healthcare professionals and public health authorities have a central role in discussing vaccination against COVID-19 with their patients.

13 Jun 2021

Study reveals maternal and neonatal benefits of Pfizer COVID-19 mRNA vaccine

A new commentary, published as an ‘In-Press Preview’ in the Journal of Clinical Investigation, addresses the salient issue of vaccination against the coronavirus disease (COVID-19) in pregnancy and potential antibody transfer to the fetus – and provides the evidence in support of messenger RNA (mRNA) vaccine safety and efficacy for both maternal and child health.

13 Jun 2021

Study shows poor antibody response in naive elderly of nursing homes after mRNA vaccination

A new study describes inadequate antibody responses to the Pfizer/BioNTech vaccine against coronavirus disease 2019 (COVID-19) in elderly residents of a care home with no prior history of infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), compared to those with such a history. This adds to the current understanding of vaccine efficacy against infection.

13 Jun 2021

FDA takes steps to allow critically needed supply of Janssen COVID-19 vaccine

Following careful review and deliberation, the U.S. Food and Drug Administration is taking important steps that will allow a critically needed supply of the Janssen (Johnson & Johnson) COVID-19 Vaccine to be made available.

11 Jun 2021

High single-dose efficacy of Pfizer vaccine against SARS-CoV-2 in older adults

In British Columbia (BC), Canada, vaccination against coronavirus disease 2019 (COVID-19) began with the Pfizer/Moderna mRNA (messenger ribonucleic acid) vaccines began with nursing home residents and frontline healthcare workers. These are known to have a high protective efficacy of 92-93% after a single dose, but this data comes from younger and healthy adults, for the most part.

11 Jun 2021

New Astra-Zeneca B.1.351 vaccine AZD2816 strongly immunogenic against multiple SARS-CoV-2 variants of concern

A new study, released on the bioRxiv* preprint server, supports the efficacy of the wildtype ChAdOx1 nCoV-19 (AZD1222) vaccine against B.1.351, B.1.617.1 and B.1.617.2, while showing that a booster dose of vaccine based on the B.1.351 spike induces further increase in antibody titers.

11 Jun 2021

Has COVID-19 vaccine confidence dropped following the pause of Johnson & Johnson/Janssen?

A new study, which was conducted by Vishala Mishra and Joseph P. Dexter at Madras Medical College, Chennai, India, suggests that the infamous pause in the administration of the Johnson & Johnson (J&J)/Janssen COVID-19 vaccine, advised by the FDA, has left doubt about the veracity of vaccine safety claims. This is a development that may have engendered vaccine hesitancy in a segment of the population.

11 Jun 2021

Scientists detect delayed and reduced antibody responses after BioNTech/Pfizer COVID-19 vaccination in older adults

Researchers at the U.S. Centers for Disease Control and Prevention (CDC) detected delayed and reduced antibody and T cell responses after immunization with BNT162b2 or the Pfizer-BioNTech COVID-19 vaccine in older adults compared with healthcare workers in Germany.

11 Jun 2021

NCCN experts provide new guidance on COVID-19 vaccines for cancer patients

The National Comprehensive Cancer Network® (NCCN®) today announced the publication of new guidance on COVID-19 vaccines for people with cancer, intended to clear up confusion for patients and caregivers. The new four-page patient guide is based on the latest expert review of evolving evidence.

11 Jun 2021

Leaders call for renewed global solidarity to eradicate polio

Today, the Global Polio Eradication Initiative (GPEI) will launch the Polio Eradication Strategy 2022-2026: Delivering on a Promise at a virtual event, to overcome the remaining challenges to ending polio, including setbacks caused by COVID-19.

11 Jun 2021

In vivo protection from emerging SARS-CoV-2 variants by protein nanoparticle vaccine

Researchers in the United States have developed a new coronavirus disease 2019 (COVID-19) vaccine that induced potent neutralizing antibodies against variants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in animal models.

10 Jun 2021

Labor department issues emergency rules to protect health care workers from Covid

Labor Department officials on Thursday announced a temporary emergency standard to protect health care workers, saying they face "grave danger" in the workplace from the ongoing coronavirus pandemic.

10 Jun 2021

The longevity of SARS-CoV-2 antibodies and their cross-neutralization against variants of concern

In a new study by researchers in the UK, the activity of neutralizing antibodies collected from the sera of individuals that contracted COVID-19 during the first wave of the pandemic is tested against variants of concern the B.1.1.7 (or UK) variant and the B.1.351 (or South African) variant, demonstrating somewhat reduced potency of neutralization towards these strains.

10 Jun 2021

Bovine-derived polyclonal antibodies exhibit high efficacy in neutralizing SARS-CoV-2 variants

A team of scientists in Estonia has recently evaluated the therapeutic/prophylactic efficacy of anti-SARS-CoV-2 polyclonal antibodies derived from the colostrum of immunized cows.

10 Jun 2021

Could the COVID-19 vaccination rollout protect against future coronavirus outbreaks?

A new study suggests that the rollout of vaccines against the COVID-19 pandemic may be significant not only in preventing infections by SARS-CoV-2 but other endemic and pandemic-potential coronaviruses (CoVs) as well.

10 Jun 2021

Vaccine News and Research

Latest Vaccine News and Research

SARS-CoV-2 variant of concern could cause further epidemics in UK

South African and Brazilian SARS-CoV-2 variants overtake UK variant in French regions

Researchers examine the importance of time after COVID-19 vaccination

Robust immunity against SARS-CoV-2 with Pfizer vaccine is mediated by memory B cells

The Native Antigen Company wins ‘The Best COVID-19 Responder’ at OBN 2020 Awards

Joint ICMRA and WHO statement explains how COVID-19 vaccines are regulated for safety, effectiveness

Study reveals maternal and neonatal benefits of Pfizer COVID-19 mRNA vaccine

Study shows poor antibody response in naive elderly of nursing homes after mRNA vaccination

FDA takes steps to allow critically needed supply of Janssen COVID-19 vaccine

High single-dose efficacy of Pfizer vaccine against SARS-CoV-2 in older adults

New Astra-Zeneca B.1.351 vaccine AZD2816 strongly immunogenic against multiple SARS-CoV-2 variants of concern

Has COVID-19 vaccine confidence dropped following the pause of Johnson & Johnson/Janssen?

Scientists detect delayed and reduced antibody responses after BioNTech/Pfizer COVID-19 vaccination in older adults

NCCN experts provide new guidance on COVID-19 vaccines for cancer patients

Leaders call for renewed global solidarity to eradicate polio

In vivo protection from emerging SARS-CoV-2 variants by protein nanoparticle vaccine

Labor department issues emergency rules to protect health care workers from Covid

The longevity of SARS-CoV-2 antibodies and their cross-neutralization against variants of concern

Bovine-derived polyclonal antibodies exhibit high efficacy in neutralizing SARS-CoV-2 variants

Could the COVID-19 vaccination rollout protect against future coronavirus outbreaks?

Event guide: The 5th mRNA-Based Therapeutics Summit Europe eBook

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

How GLP‑1 Agonists Are Shaping the Future of Obesity Treatment With Dr Bryony Henderson

Vaccine News and Research

Latest Vaccine News and Research

Event guide: The 5th mRNA-Based Therapeutics Summit Europe eBook

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

How GLP‑1 Agonists Are Shaping the Future of Obesity Treatment With Dr Bryony Henderson

Newsletters you may be interested in