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Third vaccine dose reduces transmission and severe COVID-19 nationwide in Israel

A new preprint investigates the efficacy of a booster vaccine on a nationwide scale in reducing viral spread and the number of severe COVID-19 cases.

3 Sep 2021

UVA research quantifies the antibody response generated by Pfizer and Moderna COVID vaccines

New research from the University of Virginia School of Medicine quantifies the antibody response generated by the Pfizer and Moderna COVID vaccines.

3 Sep 2021

Simple and rapid method measures T-cell immune response to SARS-CoV-2 virus

Researchers from Duke-NUS Medical School, together with collaborators from the National Centre for Infectious Diseases (NCID) and Singapore General Hospital (SGH), have discovered a simple and rapid method to measure the T-cell immune response to the SARS-CoV-2 virus, which causes COVID-19.

3 Sep 2021

Jail decarceration leads to community-wide public health benefits, study shows

How can government slow the spread of COVID-19 in the U.S.? Look to America's unique epidemic engines: jails and prisons in America.

2 Sep 2021

People who received two vaccine doses have lower odds of experiencing long COVID

People who tested positive for SARS-CoV-2 after one or two vaccine doses had significantly lower odds of severe disease or hospitalization than unvaccinated people, according to a large-scale study investigating COVID-19 breakthrough infections published in The Lancet Infectious Diseases journal.

2 Sep 2021

Study finds link between COVID-19 vaccine hesitancy and vaccine passports

A new study from Imperial College London has found a link between COVID-19 vaccine hesitancy and a perceived lack of free will over vaccine passports.

2 Sep 2021

Teachers not at higher risk of hospital admission or severe Covid-19 than average working-age adults

Neither teachers nor their household members were at increased risk of hospital admission with covid-19 or severe covid-19 at any time during the 2020-21 academic year compared with similar working age adults, including during periods when schools were fully open, finds a study published by The BMJ today.

2 Sep 2021

Double vaccination reduces the risk of Long COVID by almost half

Adults who have received a double vaccination are 49% less likely to have Long COVID should they contract a COVID-19 infection.

2 Sep 2021

Children hospitalized with chronic illness more likely to underperform at school

One in every 10 kids under the age of 14 live with a chronic health condition. These conditions – which can include heart disease, diabetes and asthma – affect many areas of a child's life and, in some cases, can lead to hospitalizations that last days, weeks or even months.

2 Sep 2021

Impact of COVID-19 vaccination pausing on uptake

A recent study looks at the implications of pausing vaccinations against COVID-19 due to blood clotting concerns.

2 Sep 2021

Should pregnant women be vaccinated against COVID-19?

A recent study examines whether COVID-19 risks in pregnant women justify the administration of COVID-19 vaccines to pregnant individuals.

2 Sep 2021

Climate and COVID-19 spread

A new study examines whether the number of infections and the mortality due to the virus is related to the temperature, rainfall, sunlight, and ultraviolet index (UVI).

2 Sep 2021

Risk of COVID-19 transmission from animals to older adults

A new study in the journal GeroScience deals with this aspect of the disease, especially with respect to preventing higher death rates in older adults.

2 Sep 2021

Adaptive policies integrating vaccination effort is key to relaxing restrictions during COVID-19 infection waves

Study suggests that re-opening countries and relaxing preventative measures safely is closely associated with vaccination efforts.

2 Sep 2021

Increased evolutionary rates seen in SARS-CoV-2 variants of concern

An Australian study conducted at the University of Melbourne describes that the emergence of more deadly variants of concern (VOCs) of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is associated with an induction in episodic evolutionary rate. The study is currently available on the medRxiv* preprint server.

2 Sep 2021

Booster shot of Pfizer COVID-19 vaccine provides additional protection against SARS-CoV-2 infection

A team of scientists from the USA and Israel has recently highlighted the importance of a third booster dose of the Pfizer/BioNTech coronavirus disease 2019 (COVID-19) vaccine in achieving additional protection against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. The study is currently available on the medRxiv* preprint server.

2 Sep 2021

International taskforce recommends neurocognitive tests to harmonize assessment of long COVID

An international taskforce created by a UNSW Science psychology researcher has recommended a set of neurocognitive and mental health questionnaires to harmonize the assessment of patients with long COVID.

2 Sep 2021

Newly discovered cell type makes survivors of sepsis more vulnerable to infections

Sepsis is the leading cause of death in Brazil's intensive care units (ICUs). Among patients who progress to the severe form of the disease, 40% die, and the survivors often suffer from cardiovascular and neurological complications, as well as a significant decline in immunity lasting for years after they are discharged from hospital.

2 Sep 2021

Regional differences in prevalence of SARS-CoV-2 antibodies in children

A population-based study assesses seroprevalence in a representative sample of children from regions with high and low community transmission.

2 Sep 2021

An assessment of post-vaccination immune response to SARS-CoV-2 Delta in elderly and health care workers

A new cohort study comparing immune responses among vaccinated elderly persons and healthcare workers has been conducted.

2 Sep 2021

Disease/Infection News

Third vaccine dose reduces transmission and severe COVID-19 nationwide in Israel

UVA research quantifies the antibody response generated by Pfizer and Moderna COVID vaccines

Simple and rapid method measures T-cell immune response to SARS-CoV-2 virus

Jail decarceration leads to community-wide public health benefits, study shows

People who received two vaccine doses have lower odds of experiencing long COVID

Study finds link between COVID-19 vaccine hesitancy and vaccine passports

Teachers not at higher risk of hospital admission or severe Covid-19 than average working-age adults

Double vaccination reduces the risk of Long COVID by almost half

Children hospitalized with chronic illness more likely to underperform at school

Impact of COVID-19 vaccination pausing on uptake

Should pregnant women be vaccinated against COVID-19?

Climate and COVID-19 spread

Risk of COVID-19 transmission from animals to older adults

Adaptive policies integrating vaccination effort is key to relaxing restrictions during COVID-19 infection waves

Increased evolutionary rates seen in SARS-CoV-2 variants of concern

Booster shot of Pfizer COVID-19 vaccine provides additional protection against SARS-CoV-2 infection

International taskforce recommends neurocognitive tests to harmonize assessment of long COVID

Newly discovered cell type makes survivors of sepsis more vulnerable to infections

Regional differences in prevalence of SARS-CoV-2 antibodies in children

An assessment of post-vaccination immune response to SARS-CoV-2 Delta in elderly and health care workers

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