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COVID-19 hit the US as early as January, CDC analysis suggests

Helen Branswell |
How early did local transmission of the SARS-CoV-2 virus begin in the United States? For the second time [recently], scientists ...
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Marijuana? Masturbation? Alcohol? What behaviors affect male fertility?

Ada McVean |
[W]e can look at overall trends in the scientific literature and draw some conclusions about what facets of your life ...
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What’s ‘race’ got to do with it? Sub-Saharan Africa emerges as coronavirus ‘cold spot’, offering clues to develop COVID-19 vaccines

Jon Entine, Patrick Whittle |
Do diseases discriminate on the basis of 'race'—or their genetic population, using more precise terminology? On the surface, this may ...
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‘Thinness gene’ could offer genetically engineered weight control strategy

While others may be dieting and hitting the gym hard to stay in shape, some people stay slim effortlessly no ...
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Obesity gene? Suppressing this variant could be key to weight loss

Ingrid Spilde |
More than five years ago, a group of researchers from Norway and several other countries found an important clue in ...
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‘That’s not easy’: Figuring out who gets first shot at a coronavirus vaccine

Adam Rogers |
Even if scientists do develop a safe, broadly effective vaccine, nobody knows how to give it to billions of people ...
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How the stigma surrounding addiction keeps people from seeking treatment

Nora Volkow |
Stigma is a problem with health conditions ranging from cancer and HIV to many mental illnesses. Some gains have been ...
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New coronavirus test problem: Not enough people seeking tests in some states

Four months into the U.S. coronavirus outbreak, tests for the virus finally are becoming widely available, a crucial step toward ...
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Exploring coronavirus patient DNA for answers: Why are some people hurt worse than others?

Ian Sample |
Thousands of UK patients who have fallen ill with coronavirus will have their genomes read in a major study to ...
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Coronavirus survivors’ plasma offers ‘modest’ recovery boost for infected patients, small study suggests

Gina Kolata |
A small study of patients who were severely ill from the coronavirus hints that treatment with antibodies from recovered patients ...
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Even one can of soda a day could increase risk of heart disease, study says

Ryan Prior |
Even one serving daily of a sugary soft drink is associated with higher risk of cardiovascular disease. That's according to ...
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How long is sex supposed to last? ‘Normal’ might be shorter than you think it should be

Marianne Nordahl |
In a Norwegian study published in the Journal of Public Health in 2009, 27 percent of men reported having premature ...
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Why evangelical Christians fear—and may reject—a coronavirus vaccine

Caitlin Dickson |
“Of course,” [Evangelical Christian Laura Popham] said, she’s worried about contracting COVID-19. But she’s more worried about a possible vaccine ...
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We need a quick, cheap test for coronavirus antibodies. It also needs to be accurate

Jim Daley |
An inexpensive coronavirus test that millions of Americans could use at a pharmacy, in a workplace or even at home ...
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Understanding why the coronavirus can make some people so sick

Benjamin Neuman |
Why is the coronavirus deadlier than the flu? ...
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Podcast: Ban ‘factory farming’? GMO mosquitoes coming this summer; anti-biotech groups aren’t ‘grassroots’

Cameron English, Kevin Folta |
As clinical trials begin of several candidate coronavirus vaccines, a former FDA scientist says the agency could speed up its ...
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Nationwide coronavirus antibody test in Israel to assess herd immunity and vulnerability to 2nd wave

David Halbfinger |
Israel, whose aggressive response to the coronavirus has held its fatality rate to a fraction of those of the United ...
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What we can learn from Sweden’s controversial—and seemingly effective—coronavirus strategy

Sam Moxon |
Life in lockdown is slowly becoming a rather grim norm for millions of citizens across the globe as the response ...
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GMO eggplant contains 30 times more beta-carotene to help battle vitamin A deficiency

.... Osaka Prefecture University announced that it has succeeded in developing eggplants that contain about 30 times more beta-carotene, which ...
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Can the coronavirus be transmitted sexually? Small study suggests it’s possible

Rupert Steiner |
The coronavirus disease COVID-19 could be transmitted through sexual intercourse, a new study has concluded, prompting fears of a new ...
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Mini-capsule technology controls mosquitoes without insecticides

Joan Conrow |
Effective mosquito control without the use of insecticides can now be achieved by soaking an egg-filled mini capsule in water, ...
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Banning Aaron Ginn: Social media sites censoring coronavirus critics who claim lockdown strategy lacks a ‘scientific basis’

Allysia Finley |
Does a pandemic demand the strong medicine of censorship? Social-media companies seem to think so. They’re taking steps to control ...
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Coronavirus immunity passports could create a world of ‘us and them’. But here’s why they make sense

Ricki Lewis |
Dividing groups of people into “us” and “them” isn’t usually a good idea, but in the scary new world of ...
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Video: What makes opioids so addictive

Mike Davis |
In the 1980s and 90s, pharmaceutical companies began to market opioid painkillers aggressively, while actively downplaying their addictive potential. The ...
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Vitamin D appears to reduce complications and lower probably of dying from coronavirus

Researchers from Trinity College Dublin are calling on the government in Ireland to change recommendations for vitamin D supplements. A ...