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public health

a person in a black shirt crouches on a dirt bank and cups water drawn from a river.
Cholera Outbreak Strikes 29 Countries, Highlights Vaccine Shortage
Katherine Irving | Oct 31, 2022 | 3 min read
The international group coordinating emergency vaccines recommends administering one dose instead of two to combat the “dire shortage” of cholera vaccines worldwide.
Microscope visualization of Candida albicans in an esophageal sample from a rhesus monkey with thrush
Fungal Pathogens Flourish in the Pandemic’s Shadow
Christie Wilcox, PhD | Oct 25, 2022 | 3 min read
The World Health Organization’s first ever fungal priority pathogens list highlights the growing threat of fungal diseases and antifungal resistance.
VAI
One Sequence, Many Variations
Van Andel Institute | 5 min read
Andrew Pospisilik explores the epigenetic changes that give organisms the plasticity to change in response to their environments.
A cross-section of a mouse hypothalamus, where cells of the arcuate nucleus are shown in bright green at the bottom.
Methylation in Young Brains May Be Key to Obesity: Mouse Study
Alejandra Manjarrez, PhD | Oct 19, 2022 | 4 min read
Epigenetic events, such as methylation, during early brain development in mice occur in genomic regions associated with BMI in humans, according to a new study.
several blue office chairs sit empty in a carpeted room, with a paper sign saying "Vaccination centre welcome" pasted on the white wall above. 
Is a Winter COVID-19 Case Surge Coming?
Katherine Irving | Oct 17, 2022 | 3 min read
Low booster rates and immune-evading SARS-CoV-2 variants could spell bad news, experts say. 
VAI
Exposed: Environmental Echoes in Health - A Special Podcast Series
The Scientist and Van Andel Institute | 2 min read
Epigenetic experts discuss how environment and diet leave lasting impressions on the human genome.
a person fumigates a red brick pathway to control mosquitoes in the fight against Dengue virus.
European Medicines Agency Recommends Approving Takeda’s Dengue Vaccine
Katherine Irving | Oct 14, 2022 | 2 min read
In clinical trials, the new inoculation demonstrated greater protection for children and people older than 45 than the existing dengue vaccine.
a three star rating displays next to a bowl of fruits and vegetables with a stethoscope, scale, and other health and fitness supplies in the background.
5-Star Rating System Ranks the Validity of Health Advice
Katherine Irving | Oct 10, 2022 | 2 min read
The proposed tool aims to inject clarity into the often-murky science of health risk factors, but some experts are skeptical that it’ll succeed.
Long COVID: The Knowns and Unknowns
Long COVID: The Knowns and Unknowns
The Scientist | 1 min read
Manali Mukherjee and Grace Lam discuss the presentation and implications of chronic, long-term COVID-19 infections.
A dead northern gannet (Morus bassanus) on a beach
Unprecedented Avian Flu Epidemic Could Presage Year-Round Outbreaks
Christie Wilcox, PhD | Oct 4, 2022 | 2 min read
Nearly 50 million birds have been culled amid efforts to mitigate the spread of the virus, which continues to ravage the Northern Hemisphere.
Organic food - flat design style colorful illustration. A composition with male, female characters, family, a big plate of vegetables, vegetarian salad, carrot, pepper, greens. Healthy lifestyle
Opinion: Eating Right to Avoid Catastrophe
Giulia Wegner and Kris A. Murray | Oct 3, 2022 | 5 min read
The key to averting cataclysmic events, such as pandemics, climate change, and mass extinction of species, lies partly in what’s on our plates.
Improve qPCR Efficiency and Reproducibility
The Components of Effective qPCR
The Scientist and Bio-Rad Laboratories | 1 min read
Putting the pieces together for molecular diagnostics and infectious disease research
A black and white photo of a woman in a plumed hat in a laboratory classroom with several men
Birth of The Pill, 1956–1960
Andy Carstens | Oct 3, 2022 | 2 min read
Researchers overseeing the clinical trial for the first FDA-approved oral contraceptive claimed the drug gave the Puerto Rican participants power over their family planning. Critics claimed the women were exploited.
A photo of King Charles III, then formally Prince of Wales, wearing a dark suit, shown from the shoulders up.
The Unscientific King: Charles III’s History Promoting Homeopathy
Sophie Fessl, PhD | Sep 29, 2022 | 6 min read
King Charles III has a long history of promoting homeopathic or alternative medical treatments not supported by scientific evidence.
Discover the predictive power of wastewater for tracking pathogens
Wastewater’s Hidden Value for Monitoring Public Health
The Scientist and Bio-Rad Laboratories | 1 min read
Learn about wastewater-based epidemiology—from its conception to its present state and into its future.
News feature
Vector image of black body with head surrounded by white clouds
Multiple Possible Causes of Long COVID Come into Focus
Natalia Mesa, PhD | Sep 28, 2022 | 10+ min read
Recent studies have lent support for a variety of hypotheses explaining the debilitating symptoms affecting millions of people after SARS-CoV-2 infection.  
Lauren Gardner, this year's Lasker-Bloomberg Public Service Award winner, in front of the COVID-19 dashboard she helped create.
2022 Lasker Award Winners Announced
Katherine Irving | Sep 28, 2022 | 2 min read
This year’s awards recognize work on integrins, noninvasive prenatal screening, and COVID-19 data tracking.
gold nanoshells
Getting More Lateral Flow Test Sensitivity with Nanoshell Probes
The Scientist and nanoComposix | 3 min read
Silica-gold nanoshells highlight how good probe design can boost assay performance.
pregnant belly clad in hospital gown with IV line going into hand
Registry Review Casts Doubt on Causal Link Between Maternal Infection and Autism
Charles Q. Choi, Spectrum | Sep 26, 2022 | 4 min read
Maternal infection during pregnancy may be associated with autism, as previous studies have suggested—but perhaps not in a causal way.
An orange toad perched on a leaf
Past Malaria Surges Linked to Amphibian Die-off
Andy Carstens | Sep 21, 2022 | 2 min read
A study suggests that pathogens affecting other species can indirectly harm human health.
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