Pandemic News and Research

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A pandemic is a global disease outbreak. During a pandemic, transmission can be anticipated in the workplace, not only from patient to workers in health care settings, but also among co-workers in general work settings. A pandemic would cause high levels of illness, death, social disruption, and economic loss. Everyday life would be disrupted because so many people in so many places become seriously ill at the same time. Impacts could range from school and business closings to the interruption of basic services such as public transportation and food delivery.

Quantitative framework to investigate the dynamic mechanism of host immune response confronting SARS-CoV-2 infection

The authors highlight that they have created a quantitative framework that allows the dynamic mechanism of the immune response to SARS-CoV-2 to be properly investigated.

2 Feb 2022

Effect of the COVID-19 pandemic on deliveries and home based newborn care in India

A researcher has been investigating the impact of the pandemic on neonatal health and pregnant women.

2 Feb 2022

Determining the limit of detection for SARS-CoV-2 Omicron variant using rapid antigen tests

In a new study, researchers examined the analytical sensitivity of three widely used rapid antigen tests used in the USA to detect the SARS-CoV-2 Omicron variant, compared with the WA1 strain.

2 Feb 2022

Impact of equitable access to COVID-19 vaccines for all countries

In a new study, a team of researchers proposed a metapopulation model to assess the different SARS-CoV-2 vaccine allocation strategies adopted globally.

2 Feb 2022

Assessing an intranasal lentiviral booster against COVID-19 variants

A new study explores the possibility of vaccination via nasal route utilizing a lentiviral vaccination vector (LV) to be administered as a booster dose against COVID-19.

2 Feb 2022

Representative structures of SARS-CoV-2 and development of therapeutic agents for targeting these proteins

Researchers from China summarized the representative structures of SARS-CoV-2 proteins and discussed the development of novel therapeutic agents for targeting these proteins to treat and prevent COVID-19.

2 Feb 2022

Novel approach to improve intranasal sprays used to treat respiratory viral infections

Researchers proposed a novel approach to improve intranasal sprays used to treat respiratory viral infections, including SARS-CoV-2 infections.

2 Feb 2022

Study reveals pet hamsters can acquire SARS-CoV-2 infection in real-life settings and transmit the virus back to humans

Researchers investigated the transmission of the SARS-CoV-2 Delta VOC from infected hamsters to humans.

2 Feb 2022

Study proposes Omicron variant may be derived from recombination of two early SARS-CoV-2 PANGO lineages

A recent study showed that the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) Omicron variant is a chimera of two earlier PANGO lineages of SARS-CoV-2.

2 Feb 2022

Scientists develop platform to track SARS-CoV-2 lineages

A team of researchers led by Laura D. Hughes from The Scripps Research Institute in California created an online platform called Outbreak.info to track over 40 million lineages and SARS-CoV-2 mutation across 7,000 locations.

1 Feb 2022

New lab can reveal how ventilation can reduce indoor transmission of airborne infections

Today's buildings and ventilation systems are not built to protect us against the spread of airborne pathogens, and experiences of the current pandemic show that many people are infected indoors in their homes or at workplaces, according to Alan Kabanshi.

1 Feb 2022

Study confirms SARS-CoV-2 Omicron variant has a decreased ability to enter lung cells

A large multinational group of researchers has shown how the Omicron variant of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has gained exceptional immune evasion properties but also a much lower propensity to enter cells such as those in lung alveoli, resulting in its reduced pathogenicity. Their paper is currently released as an unedited version of the manuscript prior to publication in the journal Nature.

1 Feb 2022

Study finds disparities in COVID-19 vaccine hesitancy and uptake among racial, ethnic minorities

People from racial and ethnic minorities in the United States and the United Kingdom were up to three times as likely to report being unsure or unwilling to get a COVID-19 vaccine during the initial vaccine rollout compared to white participants, found a study published in Nature Communications.

1 Feb 2022

Study: COVID-19 infections tend to be milder in fully vaccinated patients

The clinical and imaging characteristics of COVID-19 breakthrough infections in fully vaccinated patients tend to be milder than those of partially vaccinated or unvaccinated patients, according to a new multicenter study published in the journal Radiology.

1 Feb 2022

Final push needed to achieve full eradication of Guinea worm disease

The number of human cases of Guinea worm disease halved in 2021 to a record low of 14, putting the goal of global eradication in sight, the US-based Carter Center has announced.

1 Feb 2022

Patients with severe COVID-19 may have lower oxygen requirements than previously believed

A new study, led by researchers at Uppsala University, shows that all individual patients suffering from severe COVID-19 may have lower oxygen requirements than was formerly believed. The study was conducted at a Swedish district hospital during the first wave of the pandemic in 2020.

1 Feb 2022

New blood test quickly detects COVID-19 infection and disease severity

George Washington University researchers have developed a blood test that quickly detects if someone has COVID-19 and predicts how severely the immune system will react to the infection, according to a new study coming out today in PLOS One.

1 Feb 2022

Mutational analysis of SARS-CoV-2 main protease

A new study discussed the findings of a comprehensive mutational analysis of the main protease (Mpro) of SARS-CoV-2.

1 Feb 2022

Assessing the effects of booster vaccinations against SARS-CoV-2 Omicron variant

In a new study, researchers analyzed the effect of vaccine booster doses against the SARS-CoV-2 Omicron variant.

1 Feb 2022

Daily physical activity boosts cognitive performance in middle-aged and older adults

A new study by researchers at University of California San Diego School of Medicine adds to the canon of research associating physical activity with cognitive performance, this time using 90 middle-aged and older subjects who wore accelerometers while physically active and completed mobile cognitive testing from home.

1 Feb 2022

Pandemic News and Research

Further Reading

Quantitative framework to investigate the dynamic mechanism of host immune response confronting SARS-CoV-2 infection

Effect of the COVID-19 pandemic on deliveries and home based newborn care in India

Determining the limit of detection for SARS-CoV-2 Omicron variant using rapid antigen tests

Impact of equitable access to COVID-19 vaccines for all countries

Assessing an intranasal lentiviral booster against COVID-19 variants

Representative structures of SARS-CoV-2 and development of therapeutic agents for targeting these proteins

Novel approach to improve intranasal sprays used to treat respiratory viral infections

Study reveals pet hamsters can acquire SARS-CoV-2 infection in real-life settings and transmit the virus back to humans

Study proposes Omicron variant may be derived from recombination of two early SARS-CoV-2 PANGO lineages

Scientists develop platform to track SARS-CoV-2 lineages

New lab can reveal how ventilation can reduce indoor transmission of airborne infections

Study confirms SARS-CoV-2 Omicron variant has a decreased ability to enter lung cells

Study finds disparities in COVID-19 vaccine hesitancy and uptake among racial, ethnic minorities

Study: COVID-19 infections tend to be milder in fully vaccinated patients

Final push needed to achieve full eradication of Guinea worm disease

Patients with severe COVID-19 may have lower oxygen requirements than previously believed

New blood test quickly detects COVID-19 infection and disease severity

Mutational analysis of SARS-CoV-2 main protease

Assessing the effects of booster vaccinations against SARS-CoV-2 Omicron variant

Daily physical activity boosts cognitive performance in middle-aged and older adults

Best practices - optimize qPCR processes for pathogen detection eBook

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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