Vaccine News and Research

Latest Vaccine News and Research

Ancient East Asian peoples may have adapted to coronavirus-like epidemic up to 25,000 years ago

A new study by researchers at the University of Adelaide and Australian National University in Australia and the University of Arizona in the US shows that an ancient coronavirus-like epidemic drove the adaptation of East Asian peoples from 25,000 to 5,000 years ago.

18 Nov 2020

Around 30 percent of Australians hesitant to accept SARS-CoV-2 vaccine, study finds

A new study published on the preprint server medRxiv* in November 2020 suggests that a significant proportion of the Australian population is likely to show vaccine hesitancy. This indicates the need for public health messaging as well as, in some cases, other policy measures.

18 Nov 2020

Government-funded scientists laid the groundwork for billion-dollar vaccines

When he started researching a troublesome childhood infection nearly four decades ago, virologist Dr. Barney Graham, then at Vanderbilt University, had no inkling his federally funded work might be key to deliverance from a global pandemic.

18 Nov 2020

People with heart disease can receive high-dose or standard-dose flu vaccines for protection

People with heart disease can receive either the high-dose or standard-dose flu vaccines for protection from heart or lung-related deaths or hospitalizations, according to late breaking research presented today at the American Heart Association's Scientific Sessions 2020.

18 Nov 2020

Children in Melbourne family developed COVID-19 immune response after exposure to virus

Children in a Melbourne family developed a COVID-19 immune response after chronic exposure to the SARS-CoV-2 virus from their parents, a new case report has found.

18 Nov 2020

Aggressive COVID testing minimize the spread of disease among students

An aggressive COVID-19 surveillance and testing effort at Duke University was highly effective in minimizing the spread of the disease among students on campus, according to a case study appearing Tuesday in the CDC's Morbidity and Mortality Weekly Report.

18 Nov 2020

Study: e-cigarette users have increased susceptibility to flu, COVID-19

In a controlled study of smokers, nonsmokers, and e-cigarette users, University of North Carolina School of Medicine researchers found that e-cigarette users exhibited significantly altered immune responses to a model of influenza virus infection, suggesting increased susceptibility to disease.

18 Nov 2020

Scientists analyze trends in hepatitis B vaccination

In 2018, West Virginia had the highest rate of acute hepatitis Brate of acute hepatitis B in the nation. That same year, the state had the highest rate of opioid prescriptions per 100,000 people.

18 Nov 2020

New AHA COVID-19 CVD Registry details the disparities in care

A new American Heart Association collaborative model for COVID-19 research, using data from the new AHA COVID-19 Cardiovascular Disease Registry, found Hispanic and Black adults with COVID-19 were far more likely to be hospitalized than their white counterparts, as were people with obesity and COVID-19, according to three late-breaking research studies presented today at the American Heart Association's Scientific Sessions 2020.

17 Nov 2020

Children's DTP vaccine may provide cross-immunity for COVID-19

He found that the viruses subject to pediatric vaccinations do not have cross-reactive epitopes for SARS-CoV-2, showing they cannot provide protection against COVID-19.

17 Nov 2020

Natural products and herbal medicines show promise in fight against COVID-19

Researchers in China and the United States have called for more research into the potential prophylactic effects of natural products and herbal medicines on severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and subsequent coronavirus disease 2019 (COVID-19).

17 Nov 2020

Overweight and obesity in younger people associated with higher risk of severe COVID-19

Being younger doesn't protect against the dangers of COVID-19 if you are overweight, according to a new study from UT Southwestern.

17 Nov 2020

SARS-CoV-2-specific IgM / IgG responses accurately predict COVID-19 outcome

Researchers from the Huazhong University of Science and Technology and Shanghai Jiao Tong University, China, recently built a proteome microarray with 20 out of the 28 predicted SARS-CoV-2 proteins to help understand IgM/IgG responses specific to SARS-CoV-2.

17 Nov 2020

Hydrogen therapy may help severely ill COVID-19 patients

Researchers from the Department of Critical Care Medicine, Sichuan Provincial People's Hospital, Chengdu in China, have explored the possibility of using hydrogen therapy on severely ill COVID-19 patients. The team published their study's findings, titled "Hydrogen: A Potential New Adjuvant Therapy for COVID-19 Patients," in the latest issue of the journal Frontiers in Pharmacology.

17 Nov 2020

Universal mask-wearing can reduce SARS-CoV-2 transmissibility by almost two-thirds, study finds

A new study presents more empirical evidence that universal masking can reduce transmissibility by almost two-thirds, even with inadequate social distancing. The study was published on the preprint server medRxiv* in November 2020.

17 Nov 2020

Compliance in UK with pandemic control measures has decreased, study finds

Scientists at University College London (UCL) surveyed 21,000 adults living in the United Kingdom to gauge the national population’s compliance level. They found that compliance in the UK with pandemic control measures had decreased as the stringency of lockdown measures eased over the course of this year (2020).

17 Nov 2020

Study: Younger parents less likely to vaccinate their kids and themselves against COVID-19

Younger parents were much less likely than older parents to say they planned to vaccinate their children and themselves against COVID-19, according to a research letter published online in medRxiv by authors at the Vanderbilt University School of Medicine and Ann & Robert H. Lurie Children's Hospital of Chicago and Northwestern University Feinberg School of Medicine.

17 Nov 2020

Study shows limited influence of BMI on shaping SARS-CoV-2 antibody responses

A new study by researchers at the Harvard Medical School and the Ragon Institute of MGH, MIT and Harvard showed that obesity is not tied to the increased risk of SARS-CoV-2 infection. However, the team demonstrated that obesity is associated with increased manifestations of symptoms in mild COVID-19 infections, suggesting that obesity impacts the pathophysiology of COVID-19.

16 Nov 2020

Significant SARS-CoV-2 vaccine hesitancy in the U.S.

A new study has found that an alarming amount of parents in the United States say they are unlikely to vaccinate their children or themselves against the coronavirus disease (COVID-19), caused by the severe acute respiratory syndrome (SARS-CoV-2).

16 Nov 2020

Asymptomatic individuals mount polyfunctional antibody response to SARS-CoV-2

Researchers in France have conducted a study showing that people who are asymptomatic following infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) – the agent that causes coronavirus disease 2019 (COVID-19) – elicit a polyfunctional antibody response to the virus.

16 Nov 2020