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E-cigarette flavors are associated with lower odds of quitting

In a recent study published in the journal Drug and Alcohol Dependence Reports, researchers from the University of Michigan examined the role of flavored electronic nicotine delivery systems (ENDS) in smoking cessation.

23 Mar 2023

Monovalent vs. bivalent vaccines – Which is more effective against SARS-CoV-2?

In a recent study posted to the medRxiv* preprint server, researchers in France compared the efficacy of Pfizer-BioNTech Original/BA.4-5 bivalent vaccine compared to messenger ribonucleic acid (mRNA) Original (ancestral) monovalent vaccines against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

22 Mar 2023

Pet dogs across the USA are becoming increasingly resistant to benzimidazole treatment

In a recent study published in the journal PLOS Pathogens, researchers in the United States of America (USA) and Canada found molecular evidence that the parasitic hookworms (Ancylostoma caninum) in pet dogs across the USA are becoming increasingly resistant to benzimidazole, a broad-spectrum anthelmintic drug used for infection control.

22 Mar 2023

Zoonotic agent Erysipelothrix rhusiopathiae caused mass mortality of harbor porpoises

In a recent article published in the Emerging Infectious Diseases Journal, researchers in the Netherlands described a mortality event that killed hundreds of harbor porpoises (Phocoena phocoena), a small cetacean, along the Netherlands coastline, in August 2021.

22 Mar 2023

Dampened mucosal response against SARS-CoV-2 in pregnant individuals

In a recent study posted to the medRxiv* preprint server, researchers examined associations between coronavirus disease 2019 (COVID-19) outcomes and mucosal antibody responses against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and viral RNA levels in pregnant individuals.

22 Mar 2023

SARS-CoV-2 infection damages CD8+ T cell response

In a recent study published in the journal Immunity, a team of researchers from the United States found that previous severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections reduce the activation and expansion of CD8+ T cells in response to coronavirus disease 2019 (COVID-19) vaccinations.

22 Mar 2023

Higher Paxlovid uptake in winter 2022 could have prevented nearly 5,000 deaths

In a recent study published in the JAMA Health Forum, researchers in the United States estimated the reduction in coronavirus disease 2019 (COVID-19) mortality rates after the Paxlovid rollout.

22 Mar 2023

Emergence and persistency of SARS-CoV-2 Omicron BA.2.3.7 in Taiwan

Researchers utilize whole-genome surveillance to monitor community transmission and evolution of SARS-CoV-2 in Taiwan.

22 Mar 2023

SARS-CoV-2 infection enhances vaccine-induced immunological memory against spike protein

Researchers assess SARS-CoV-2 spike protein-specific immunological memory among unvaccinated and vaccinated convalescents.

22 Mar 2023

What is the effect of maternal obesity on the brain development of offspring?

Recently, scientists reviewed the mechanisms associated with the maternal microbiome, breast milk composition, maternal and placental metabolites, altered maternal care, and inflammation, which influences the brain development of the offspring.

22 Mar 2023

SARS-CoV-2 not likely to increase the incidence of type 1 diabetes in children

More children and adolescents than usual developed type 1 diabetes in Finland in the first 18 months of the coronavirus pandemic.

22 Mar 2023

Texas A&M scientist explores how HVAC and building designs could mitigate pathogens' spread

Air flow in a room can impact the transmission of viruses like COVID-19.

22 Mar 2023

Study reveals why COVID-19 subvariants spread rapidly among previously infected people

The COVID-19 pandemic has killed nearly 7 million people worldwide (1.1 million in the United States) and severely harmed many millions more, though vaccines and antiviral treatments measurably reduced the potential loss of life and health.

22 Mar 2023

Low-cost, universal oral COVID-19 vaccine prevents severe respiratory illness in hamsters

A UCLA-led team has developed an inexpensive, universal oral COVID-19 vaccine that prevented severe respiratory illness and weight loss when tested in hamsters, which are naturally susceptible to SARS-CoV-2.

22 Mar 2023

Can increasing nut intake prevent frailty in older women?

A recent study explored the potential for reducing frailty in older women by increased nut consumption.

22 Mar 2023

Public’s view of obesity has changed since the pandemic, survey shows

Nearly a third of Americans (29%) say COVID-19 made them more worried than ever about having obesity prompting about 28 million people to consider weight-loss methods they hadn't thought about before the pandemic began, including nearly 6.4 million thought about turning to either weight-loss surgery or taking prescription anti-obesity drugs for the first time, according to a new survey whose findings were published online in the peer-reviewed journal, Surgery for Obesity and Related Diseases.

22 Mar 2023

Does recurrent bacterial vaginosis impact quality of life?

A recent BMC Women's Health study performed a survey to understand how bacterial vaginosis affects women’s quality of life and what treatment they underwent.

22 Mar 2023

Routine monitoring of wastewater could provide early warning for the next epidemic

Researchers analyzing wastewater say that routine monitoring at sewage treatment works could provide a powerful early warning system for the next flu or norovirus epidemic, alerting hospitals to prepare and providing public health agencies with vital health information.

22 Mar 2023

New study investigates effect of short-term PM2.5 exposure on blood lipids

A recent Scientific Reports study sought to address a gap in research and determined the association between short-term PM2.5 exposure and blood lipids.

22 Mar 2023

End of covid emergency will usher in changes across the US health system

The Biden administration's decision to end the covid-19 public health emergency in May will institute sweeping changes across the health care system that go far beyond many people having to pay more for covid tests.

22 Mar 2023