Coronavirus Disease COVID 19 News and Research

Latest Coronavirus Disease COVID 19 News and Research

Severe symptoms result in high titers of SARS-CoV-2 antibodies

Scientists have focused on determining the cause-effect relationship between SARS-CoV-2 antibody titers and COVID-19 disease severity.

9 May 2022

Q&A: COVID-19 pandemic has widened gender inequities in health

Health inequalities facing women and girls, already stark before the onset of COVID-19, have widened glaringly during the pandemic. Lockdowns restricted access to sexual and reproductive health services, increased violence against women, and interrupted girls’ education.

9 May 2022

CDC offers public health recommendations for mask-wearing and safer travel

At this time, CDC recommends that everyone aged 2 and older – including passengers and workers – properly wear a well-fitting mask or respirator over the nose and mouth in indoor areas of public transportation (such as airplanes, trains, etc.) and transportation hubs (such as airports, stations, etc.).

9 May 2022

Exploring low serum volume assays for SARS-CoV-2 antibodies

Researchers developed several non-commercial/in-house low serum volume assays for detecting and characterizing SARS-CoV-2 antibodies.

9 May 2022

Third BNT162b2 dose elicits more durable immune response than second dose

Researchers evaluated the durability of immune responses post-third dose of the BNT162b2 vaccine against SARS-CoV-2.

9 May 2022

Deoxyribonucleic acid nanostructure sensor found to rapidly detect and inhibit SARS-CoV-2

Researchers reported on a three-layer designer deoxyribonucleic acid (DNA) nanostructure (DDN) strategy-based sensor designed by them for rapid and accurate SARS-CoV-2 detection and inhibition.

9 May 2022

Comparison of COVID-19 vaccination schemes

Researchers assessed SARS-CoV-2 neutralizing antibodies in Chile.

9 May 2022

Correlating symptoms with COVID-19 test positivity in children

Researchers analyzed the relationship between suspected symptoms of COVID-19 and test positivity in children.

9 May 2022

Researchers investigate IgG antibodies against Mtb proteins in an Asian elephant cured of tuberculosis

Tuberculosis (TB) is an infectious disease caused by Mycobacterium tuberculosis (Mtb); the leading cause of human death due to a single pathogen before the emergence of SARS-CoV-2.

9 May 2022

Differences in COVID-19 outcomes related to sex

Researchers looked at gender variations in COVID-19 outcomes such as hospitalization, ICU admission, mortality, and heart damage.

9 May 2022

Age-specific variation of asymptomatic COVID-19 infections

Researchers assessed asymptomatic SARS-CoV-2 infection according to age.

9 May 2022

National addiction treatment locator has outdated data and other critical flaws

At a psychiatric hospital in Michigan, Dr. Cara Poland's patients were handed a sheet of paper to find follow-up care. The hospital had entered local ZIP codes on a website — run by the nation's top substance use and mental health agency — and printed the resulting list of providers for patients to call.

9 May 2022

Study reveals immune responses to SARS-CoV-2 peptides in COVID-19 convalescent patients

A new study aimed to demonstrate the reactivity of COVID-19 serum obtained from patients in Tatarstan, Russia with S and N peptides that were previously identified as immunogenic.

9 May 2022

Study investigates the cause of lymphopenia as seen in COVID-19 patients

Researchers explored the underlying mechanism resulting in thymic atrophy and subsequent lymphopenia in COVID-19 patients.

9 May 2022

COVID-19 booster or additional primary vaccination dose against SARS-CoV-2 Omicron in nursing home occupants

A recent study assessed the efficacy of SARS-CoV-2 primary series vaccination, additional initial dose, or booster shot against the SARS-CoV-2 Omicron infection in the nursing home.

9 May 2022

The potential impact of oral vaccination against COVID-19 on transmission to naïve individuals studied in a hamster infection model

A recent article published in Science Translational Medicine demonstrated that mucosally delivered adenovirus type 5 (Ad5)-based COVID-19 vaccination minimized COVID-19 transmission and severity.

9 May 2022

Diagnostic performance of monocyte distribution width and other leukocyte parameters for SARS-CoV-2 and influenza infection

Researchers used a novel diagnostic screen, monocyte distribution width for SARS-CoV-2 and influenza infection.

9 May 2022

Effectiveness of BNT162b2 third dose against Omicron-associated severe disease

Researchers analyzed the effectiveness of the SARS-CoV-2 BNT162b2 third vaccine dose against SARS-CoV-2 Omicron-induced severe infection nearly seven months post-vaccination.

9 May 2022

Transmission of infectious SARS-CoV-2 via fomites is possible but unlikely to occur in real-life scenarios, study concludes

Researchers have been investigating the role of fomites in SARS-CoV-2 transmission.

9 May 2022

Evidence of croup associated with SARS-CoV-2

A new study published in the Journal of Pediatric Infectious Diseases Society aimed to characterize the clinical features of SARS-CoV-2-associated croup among children presenting to the ED during the phase when Omicron variant transmission was high.

9 May 2022