covid 19 News and Research

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COVID-19 vaccine-boosted neutralizing antibody levels decrease substantially within 3 months

Although COVID-19 booster vaccinations in adults elicit high levels of neutralizing antibodies against the Omicron variant of SARS-CoV-2, antibody levels decrease substantially within 3 months, according to new clinical trial data.

19 Jul 2022

Gut-lung axis: Using commensal bacteria to reinforce mucosal immunity

A recent study discusses the use of commensal bacteria in the gut and/or respiratory tract to deliver viral antigens to the host, thus acting as vaccines

19 Jul 2022

Molnupiravir does not induce resistance mutations in SARS-CoV-2 genome

A new study has pointed out that Molnupiravir treatment increases the ratio of transition to transversion mutations in COVID-19 patients and that the treatment does not appear to induce resistance mutations in the SARS-CoV-2 genome.

19 Jul 2022

New data shows the substantial protection offered by third and fourth COVID-19 vaccine doses

A third and fourth COVID-19 vaccine dose offered substantial protection among adults with healthy immune systems who were eligible to receive them during Omicron variant evolution in early 2022, according to a new MMWR published today.

19 Jul 2022

Researchers discover new key protection against COVID-19 in saliva

The novel coronavirus (SARS-CoV-2) has spread around the world at an unprecedented rate, evading containment countermeasures.

19 Jul 2022

What is the impact of SARS-CoV-2 variant booster vaccinations?

Researchers conducted preliminary assessments of a booster vaccination with the SARS-CoV-2 variant vaccines.

19 Jul 2022

Influence of chr12q24.13 domain on COVID-19 severity

Researchers evaluated the probable impact of the chr12q24.13 domain on the outcomes of laboratory-validated SARS-CoV-2 infection.

19 Jul 2022

What were the drivers of influenza decline during the COVID-19 pandemic?

Researchers investigated the potential drivers of a global decline in influenza virus circulation during the COVID-19 pandemic.

19 Jul 2022

What is the efficacy of the second, third, and fourth dose of the COVID-19 mRNA vaccine?

Investigators examined the effectiveness of two, three, and four SARS-CoV-2 vaccine doses during the Omicron prevalent phases.

19 Jul 2022

Six-country African study highlights the potential dangers of getting COVID-19 during pregnancy

A new study involving hospitalized women in six African countries from the University of Maryland School of Medicine's (UMSOM) Institute of Human Virology (IHV) showed that pregnant women with SARS-CoV-2, the virus that causes COVID-19, had double the risk of being admitted to the intensive care unit (ICU) and four-times the risk of dying in-hospital than pregnant women who did not have COVID-19.

19 Jul 2022

Should siRNA-based antivirals be added to the COVID toolbox?

A recent study reviewed the existing treatment modalities, including vaccines and antivirals, for SARS-CoV-2 infection.

19 Jul 2022

Fighting monkeypox, sexual health clinics are underfunded and ill-equipped

Clinics that treat sexually transmitted diseases — already struggling to contain an explosive increase in infections such as syphilis and gonorrhea — now find themselves on the front lines in the nation's fight to control the rapidly growing monkeypox outbreak.

19 Jul 2022

Sex matters when it comes to immune responses to vaccines and viral infections

A review published in Frontiers in Aging analyzed the sex differences in the safety, effectiveness, and immunogenicity of influenza and COVID-19 vaccines in older individuals. It also analyzed the way sex brings about the modification of the impact of age-related factors on vaccination.

18 Jul 2022

Hospitalized COVID-19 patients with high blood viscosity have greater risk of death

Patients hospitalized with COVID-19 with high estimated blood viscosity are at higher risk of death from complications. High blood viscosity impairs flow to small vessels and increases the risk of blood clots. This measure of blood thickness can be used as a predictor of mortality.

18 Jul 2022

Research describes one of the ways the SARS-CoV-2 virus recruits cells to replicate

An article published in the journal Frontiers in Cellular and Infection Microbiology reports a study by researchers at the State University of Campinas (UNICAMP) and the University of São Paulo (USP) in Brazil showing how a human protein interacts with a SARS-CoV-2 protein, and describing one of the ways the virus that causes COVID-19 recruits cells to replicate.

18 Jul 2022

New 'livestock-inclusive' One Health agenda could help protect the world against pandemic diseases

A new One Health playbook offers governments around the world 18 practical ways to improve livestock systems in developing countries that will unlock benefits for global health and development.

18 Jul 2022

Reducing barriers to access provincial COVID-19 vaccination data in Canada

Roadblocks to accessing data on vaccine effectiveness from provincial health ministries impede researchers' ability to inform a national pandemic response and maintain public trust, according to an analysis in CMAJ (Canadian Medical Association Journal) https://www.cmaj.ca/lookup/doi/10.1503/cmaj.211712.

18 Jul 2022

covid 19 News and Research

COVID-19 vaccine-boosted neutralizing antibody levels decrease substantially within 3 months

Gut-lung axis: Using commensal bacteria to reinforce mucosal immunity

Molnupiravir does not induce resistance mutations in SARS-CoV-2 genome

New data shows the substantial protection offered by third and fourth COVID-19 vaccine doses

Researchers discover new key protection against COVID-19 in saliva

What is the impact of SARS-CoV-2 variant booster vaccinations?

Influence of chr12q24.13 domain on COVID-19 severity

What were the drivers of influenza decline during the COVID-19 pandemic?

What is the efficacy of the second, third, and fourth dose of the COVID-19 mRNA vaccine?

Six-country African study highlights the potential dangers of getting COVID-19 during pregnancy

Should siRNA-based antivirals be added to the COVID toolbox?

Fighting monkeypox, sexual health clinics are underfunded and ill-equipped

Sex matters when it comes to immune responses to vaccines and viral infections

Hospitalized COVID-19 patients with high blood viscosity have greater risk of death

Research describes one of the ways the SARS-CoV-2 virus recruits cells to replicate

New 'livestock-inclusive' One Health agenda could help protect the world against pandemic diseases

Reducing barriers to access provincial COVID-19 vaccination data in Canada

Decline in mental health during pregnancy throughout the COVID-19 lockdown period

Caregivers for patients with multiple myeloma may suffer from anxiety and depression

Study quantifies the likelihood of future COVID-19 following natural infection or vaccination

Exploring the G:Box and for high-quality imaging

Shaping the Future of Neuroscience: A Conversation with Atlas Antibodies on the MolBoolean™ and the Impact of SfN 2024

How the Arts Reshape Brain Function: Susan Magsamen on the Future of Neuroaesthetics

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